Top Inventors for class "Abrasive tool making process, material, or composition" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Srinivasan Ramanath | US | Holden, MA | May 12, 2016 / 20160129553 - BONDED ABRASIVE ARTICLE AND METHOD OF FORMING | 20 |
2 | Rachana Upadhyay | US | Shrewsbury, MA | May 12, 2016 / 20160129553 - BONDED ABRASIVE ARTICLE AND METHOD OF FORMING | 18 |
3 | Anthony A. Digiovanni | US | Houston, TX | Feb 16, 2017 / 20170044836 - CUTTING ELEMENTS FOR EARTH-BORING TOOLS AND EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS | 17 |
4 | Doruk O. Yener | US | Wilmington, MA | Mar 31, 2016 / 20160090516 - ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME | 15 |
5 | Jennifer H. Czerepinski | US | Framingham, MA | Jan 06, 2022 / 20220001512 - ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES | 13 |
6 | Danny E. Scott | US | Montgomery, TX | Jun 22, 2017 / 20170175520 - APPARATUSES AND METHODS FOR OBTAINING AT-BIT MEASUREMENTS FOR AN EARTH-BORING DRILLING TOOL | 13 |
7 | Arup K. Khaund | US | Northborough, MA | Dec 29, 2016 / 20160375514 - ABRASIVE ARTICLE AND METHOD OF FORMING | 10 |
8 | Negus B. Adefris | US | Woodbury, MN | Sep 24, 2015 / 20150267097 - Shaped Abrasive Particles, Methods of Making, and Abrasive Articles Including the Same | 10 |
9 | John T. Boden | US | White Bear Lake, MN | Aug 13, 2015 / 20150224629 - ELECTROSTATIC ABRASIVE PARTICLE COATING APPARATUS AND METHOD | 10 |
10 | Chien-Min Sung | TW | Tansui | Oct 07, 2021 / 20210308827 - CMP PAD DRESSERS WITH HYBRIDIZED ABRASIVE SURFACE AND RELATED METHODS | 10 |
11 | Nilanjan Sarangi | US | Shrewsbury, MA | Jun 30, 2016 / 20160186027 - ABRASIVE ARTICLES AND METHODS FOR FORMING SAME | 10 |
12 | Anthony Griffo | US | The Woodlands, TX | Dec 10, 2015 / 20150354284 - POLYCRYSTALLINE DIAMOND CUTTING ELEMENT AND BIT BODY ASSEMBLIES | 9 |
13 | Yahua Bao | US | Orem, UT | Sep 12, 2019 / 20190275484 - METHOD OF MAKING CARBONATE PCD AND SINTERING CARBONATE PCD ON CARBIDE SUBSTRATE | 9 |
14 | Yves Boussant-Roux | FR | Avignon | Dec 23, 2021 / 20210395587 - ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME | 9 |
15 | Georgiy Voronin | US | Orem, UT | May 05, 2016 / 20160121458 - SHEAR CUTTER WITH IMPROVED WEAR RESISTANCE OF WC-CO SUBSTRATE | 9 |
16 | Ralph Bauer | CA | Niagara Falls | Dec 23, 2021 / 20210395587 - ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME | 9 |
17 | J. Daniel Belnap | US | Lindon, UT | Sep 12, 2019 / 20190275484 - METHOD OF MAKING CARBONATE PCD AND SINTERING CARBONATE PCD ON CARBIDE SUBSTRATE | 9 |
18 | Madapusi K. Keshavan | US | The Woodlands, TX | Jun 30, 2016 / 20160185009 - ADDITIVE MANUFACTURING OF COMPOSITE MOLDS | 9 |
19 | Dwight D. Erickson | US | Oakdale, MN | Oct 03, 2013 / 20130255162 - TRANSFER ASSISTED SCREEN PRINTING METHOD OF MAKING SHAPED ABRASIVE PARTICLES AND THE RESULTING SHAPED ABRASIVE PARTICLES | 9 |
20 | Michael D. Kavanaugh | US | North Grafton, MA | Dec 23, 2021 / 20210395587 - ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME | 9 |
21 | Michael A. Vail | US | Genola, UT | Jun 09, 2016 / 20160158918 - CARBONATE-CATALYZED POLYCRYSTALLINE DIAMOND ELEMENTS, METHODS OF MANUFACTURING THE SAME, AND APPLICATIONS THEREFOR | 8 |
22 | Yinggang Tian | US | Shrewsbury, MA | Dec 29, 2016 / 20160375514 - ABRASIVE ARTICLE AND METHOD OF FORMING | 8 |
23 | John W. Lucek | US | Powell, OH | Dec 05, 2013 / 20130318884 - CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY | 8 |
24 | Ronald K. Eyre | US | Orem, UT | Jul 02, 2015 / 20150183092 - PCD WAFER WITHOUT SUBSTRATE FOR HIGH PRESSURE / HIGH TEMPERATURE SINTERING | 8 |
25 | Nedret Can | ZA | Boksburg | Jul 11, 2013 / 20130174494 - CUBIC BORON NITRIDE COMPACTS | 8 |
26 | Scott R. Culler | US | Burnsville, MN | Oct 07, 2021 / 20210308832 - STRUCTURED ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME | 8 |
27 | David P. Miess | US | Highland, UT | Jun 30, 2016 / 20160186805 - BEARING ASSEMBLIES, APPARATUSES, AND MOTOR ASSEMBLIES USING THE SAME | 8 |
28 | Gaurav Agrawal | US | Aurora, CO | Sep 17, 2020 / 20200291284 - DIVALENT BRINE FLUIDS HAVING IMPROVED RHEOLOGY AND MULTIFUNCTIONAL PROPERTIES | 8 |
29 | Soma Chakraborty | US | Houston, TX | Oct 17, 2019 / 20190316028 - WORKING FLUIDS | 8 |
30 | Debkumar Mukhopadhyay | US | Sandy, UT | Jun 30, 2016 / 20160186805 - BEARING ASSEMBLIES, APPARATUSES, AND MOTOR ASSEMBLIES USING THE SAME | 7 |
31 | Youhe Zhang | US | Spring, TX | Dec 09, 2021 / 20210381318 - CUTTING ELEMENTS HAVING NON-PLANAR SURFACES AND TOOLS INCORPORATING THE SAME | 7 |
32 | Bainian Qian | US | Newark, DE | Aug 25, 2022 / 20220266416 - CHEMICAL MECHANICAL POLISHING PAD | 7 |
33 | Guan Wang | US | Worcester, MA | May 14, 2015 / 20150128505 - ABRASIVE ARTICLES INCLUDING ABRASIVE PARTICLES OF SILICON NITRIDE | 7 |
34 | Kenneth E. Bertagnolli | US | Riverton, UT | Jun 30, 2016 / 20160186805 - BEARING ASSEMBLIES, APPARATUSES, AND MOTOR ASSEMBLIES USING THE SAME | 7 |
35 | Geoffrey John Davies | ZA | Randburg | May 18, 2017 / 20170137679 - ABRASIVE COMPACTS | 7 |
36 | Joseph Michael Rhodes | US | Heath, OH | Dec 05, 2013 / 20130318884 - CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY | 7 |
37 | Sandhya Jayaraman Rukmani | US | Worcester, MA | Mar 13, 2014 / 20140069021 - Bonded Abrasive Article and Method of Forming | 7 |
38 | Akihiro Maezawa | JP | Hino-Shi | Dec 29, 2016 / 20160376468 - Method For Preparing Recycled Abrasive Slurry | 7 |
39 | Bruce Jake Reierson | US | Delaware, OH | Dec 05, 2013 / 20130318884 - CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY | 7 |
40 | John D. Haas | US | Roseville, MN | Aug 28, 2014 / 20140239148 - PRODUCTION TOOL TO MAKE ABRASIVE PARTICLES WITH GROOVES | 7 |
41 | Sujatha Iyengar | US | Northborough, MA | Mar 31, 2016 / 20160090516 - ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME | 7 |
42 | Guodong Zhan | US | Spring, TX | Dec 24, 2015 / 20150367483 - APPARATUS AND METHODS FOR HIGH PRESSURE LEACHING OF POLYCRYSTALLINE DIAMOND CUTTER ELEMENTS | 6 |
43 | J. Daniel Belnap | US | Pleasant Grove, UT | Oct 02, 2014 / 20140291037 - DIAMOND BONDED CONSTRUCTION WITH IMPROVED BRAZE JOINT | 6 |
44 | Anthony C. Gaeta | US | Lockport, NY | Jan 06, 2022 / 20220001512 - ABRASIVE PARTICLES HAVING PARTICULAR SHAPES AND METHODS OF FORMING SUCH PARTICLES | 6 |
45 | Rajeev Bajaj | US | Fremont, CA | Aug 11, 2022 / 20220250203 - STRUCTURES FORMED USING AN ADDITIVE MANUFACTURING PROCESS FOR REGENERATING SURFACE TEXTURE IN SITU | 6 |
46 | Jiang Qian | US | Cedar Hills, UT | Jun 09, 2016 / 20160158918 - CARBONATE-CATALYZED POLYCRYSTALLINE DIAMOND ELEMENTS, METHODS OF MANUFACTURING THE SAME, AND APPLICATIONS THEREFOR | 6 |
47 | Kai Zhang | US | Westerville, OH | Jun 22, 2017 / 20170175453 - POLYCRYSTALLINE DIAMOND CUTTERS HAVING NON-CATALYTIC MATERIAL ADDITION AND METHODS OF MAKING THE SAME | 6 |
48 | Kaveshini Naidoo | ZA | Springs | Jun 25, 2015 / 20150174733 - POLYCRYSTALLINE DIAMOND ELEMENT | 6 |
49 | Muthu Jeevanantham | US | Shrewsbury, MA | Feb 05, 2015 / 20150033636 - ABRASIVE ARTICLE AND METHOD OF FORMING SAME | 6 |
50 | David Louapre | US | Newton, MA | Jun 30, 2016 / 20160186028 - SHAPED ABRASIVE PARTICLE FRACTIONS AND METHOD OF FORMING SAME | 6 |
51 | Marty W. Degroot | US | Middletown, DE | Aug 25, 2022 / 20220266416 - CHEMICAL MECHANICAL POLISHING PAD | 6 |
52 | Stephen E. Fox | US | Worcester, MA | Jan 09, 2014 / 20140007517 - Abrasive Article for Lower Speed Grinding Operations | 5 |
53 | Krishnamoorthy Subramanian | US | Lexington, MA | Mar 19, 2015 / 20150079883 - Abrasive Tool and a Method for Finishing Complex Shapes in Workpieces | 5 |
54 | Alix Arnaud | FR | Montrouge | Jan 29, 2015 / 20150027064 - Aqueous Resin Composition for Abrasive Articles and Resulting Articles | 5 |
55 | Yuuki Nagai | JP | Tachikawa-Shi | Dec 29, 2016 / 20160376468 - Method For Preparing Recycled Abrasive Slurry | 5 |
56 | Ramanujam Vedantham | US | Worcester, MA | Jul 02, 2015 / 20150183086 - ABRASIVE ARTICLE AND METHOD OF FORMING | 5 |
57 | Gregory T. Lockwood | US | Pearland, TX | Mar 26, 2015 / 20150082711 - MATRIX TOOL BODIES WITH EROSION RESISTANT AND/OR WEAR RESISTANT MATRIX MATERIALS | 5 |
58 | Dwight D. Erickson | US | Woodbury, MN | Jan 06, 2022 / 20220001514 - ABRASIVE ARTICLE WITH MICROPARTICLE-COATED ABRASIVE GRAINS | 5 |
59 | Jianna Wang | US | Grafton, MA | Jan 06, 2022 / 20220001513 - COATED ABRASIVES HAVING AGGREGATES | 5 |
60 | Anuj Seth | US | Northborough, MA | Jan 03, 2019 / 20190001464 - ABRASIVE ARTICLE HAVING A NON-UNIFORM DISTRIBUTION OF OPENINGS | 5 |
61 | Nedret Can | GB | Oxfordshire | Oct 14, 2021 / 20210316362 - SUPERHARD CONSTRUCTIONS & METHODS OF MAKING SAME | 5 |
62 | Kenneth A. Saucier | US | Leicester, MA | May 12, 2016 / 20160129553 - BONDED ABRASIVE ARTICLE AND METHOD OF FORMING | 5 |
63 | Muthu Jeevanantham | US | Worcester, MA | Jun 09, 2011 / 20110131889 - BONDED ABRASIVE ARTICLE AND METHOD OF FORMING | 5 |
64 | Hitoshi Sumiya | JP | Itami-Shi | Nov 12, 2015 / 20150321317 - POLYCRYSTALLINE DIAMOND BODY, CUTTING TOOL, WEAR-RESISTANT TOOL, GRINDING TOOL, AND METHOD FOR PRODUCING POLYCRYSTALLINE DIAMOND BODY | 5 |
65 | Konstantin S. Zuyev | US | Grafton, MA | Jan 23, 2014 / 20140020304 - Bonded Abrasive Tool and Method of Forming | 5 |
66 | Yuelin Shen | US | Houston, TX | Apr 30, 2015 / 20150114726 - DIAMOND BONDED CONSTRUCTION WITH REATTACHED DIAMOND BODY | 5 |
67 | Charles G. Herbert | US | Shrewsbury, MA | Jun 17, 2021 / 20210178553 - COATED ABRASIVES HAVING A PERFORMANCE ENHANCING COMPOSITION | 5 |
68 | James L. Overstreet | US | Tomball, TX | Sep 14, 2017 / 20170259365 - METHODS AND COMPOSITIONS FOR BRAZING, AND EARTH-BORING TOOLS FORMED FROM SUCH METHODS AND COMPOSITIONS | 4 |
69 | Cedric Sheridan | LU | Dondelange | Feb 27, 2014 / 20140053471 - AGGREGATE ABRASIVE GRAINS FOR ABRADING OR CUTTING TOOLS PRODUCTION | 4 |
70 | Atsushi Takahashi | JP | Hachioji-Shi | Jan 15, 2015 / 20150013235 - Method For Separating Polishing Material And Regenerated Polishing Material | 4 |
71 | Robert A. Brady | US | Coatesville, PA | Mar 27, 2014 / 20140083018 - Method of manufacturing grooved chemical mechanical polishing layers | 4 |
72 | Andrew R. Wank | US | Avondale, PA | Nov 14, 2013 / 20130303061 - Alkaline-Earth Metal Oxide-Polymeric Polishing Pad | 4 |
73 | Renaud Fix | FR | Paris | Feb 06, 2014 / 20140033617 - Abrasive Article Comprising Abrasive Particles of a Composite Composition | 4 |
74 | Antionette Can | ZA | Sunward Park | Feb 13, 2014 / 20140041312 - Polycrystalline Abrasive Compacts | 4 |
75 | Steven W. Webb | US | Woodlands, TX | Apr 07, 2016 / 20160097241 - CUTTER TOOL INSERT HAVING SENSING DEVICE | 4 |
76 | Nicholas J. Lyons | US | Sugar Land, TX | Jan 28, 2016 / 20160023327 - METHODS OF FORMING EARTH-BORING TOOLS INCLUDING SINTERBONDED COMPONENTS | 4 |
77 | Boyi Fu | US | San Jose, CA | Nov 11, 2021 / 20210347005 - POLISHING PAD WITH WINDOW AND MANUFACTURING METHODS THEREOF | 4 |
78 | Kelley Mcneal | US | Marlborough, MA | Mar 13, 2014 / 20140073230 - Large Diameter Cutting Tool | 4 |
79 | Geoffrey John Davies | ZA | Springs | Jul 21, 2022 / 20220226965 - POLYCRYSTALLINE DIAMOND COMPOSITE COMPACT ELEMENT, TOOLS INCORPORATING SAME AND METHOD FOR MAKING SAME | 4 |
80 | Robert Frushour | US | Ann Arbor, MI | Nov 22, 2012 / 20120292118 - ADNR COMPOSITE | 4 |
81 | Louis S. Moren | US | Mahtomedi, MN | Aug 13, 2015 / 20150224629 - ELECTROSTATIC ABRASIVE PARTICLE COATING APPARATUS AND METHOD | 4 |
82 | Anna Emela Mochubele | ZA | Benoni | Feb 13, 2014 / 20140041312 - Polycrystalline Abrasive Compacts | 4 |
83 | Jeffrey B. Miller | US | West Chester, PA | Dec 29, 2016 / 20160379840 - CHEMICAL MECHANICAL POLISHING PAD AND METHOD OF MAKING SAME | 4 |
84 | Durron A. Hutt | US | Wilmington, DE | Mar 27, 2014 / 20140083018 - Method of manufacturing grooved chemical mechanical polishing layers | 4 |
85 | Tracy H. Panzarella | US | Norwood, MA | Dec 23, 2021 / 20210395587 - ABRASIVE PARTICLES HAVING COMPLEX SHAPES AND METHODS OF FORMING SAME | 4 |
86 | Andrew Wank | US | Avondale, PA | Jul 13, 2017 / 20170197295 - METHOD OF MANUFACTURING CHEMICAL MECHANICAL POLISHING PADS | 4 |
87 | Stig Ake Andersin | SE | Robertsfors | Feb 25, 2016 / 20160052828 - PCBN MATERIAL, METHOD FOR MAKING SAME, TOOLS COMPRISING SAME AND METHOD OF USING SAME | 4 |
88 | Peter Thomas Cariveau | US | Spring, TX | Jan 22, 2015 / 20150022051 - Fiber Reinforced Elastomeric Stator | 4 |
89 | Yuanbo Lin | US | Lewis Center, OH | Jul 04, 2013 / 20130167451 - CUTTER ASSEMBLY WITH AT LEAST ONE ISLAND AND A METHOD OF MANUFACTURING A CUTTER ASSEMBLY | 4 |
90 | Katsuko Yamamoto | JP | Itami-Shi | Nov 12, 2015 / 20150321317 - POLYCRYSTALLINE DIAMOND BODY, CUTTING TOOL, WEAR-RESISTANT TOOL, GRINDING TOOL, AND METHOD FOR PRODUCING POLYCRYSTALLINE DIAMOND BODY | 4 |
91 | Donna M. Alden | US | Bear, DE | Nov 14, 2013 / 20130303061 - Alkaline-Earth Metal Oxide-Polymeric Polishing Pad | 4 |
92 | Brian G. Koethe | US | Cottage Grove, MN | Aug 13, 2015 / 20150224629 - ELECTROSTATIC ABRASIVE PARTICLE COATING APPARATUS AND METHOD | 4 |
93 | Jason Wiggins | US | Draper, UT | May 02, 2013 / 20130105232 - ROTARY DRILL BIT INCLUDING POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS | 4 |
94 | Teresa Brugarolas Brufau | US | Philadelphia, PA | Jul 21, 2022 / 20220226961 - FORMULATIONS FOR HIGH POROSITY CHEMICAL MECHANICAL POLISHING PADS WITH HIGH HARDNESS AND CMP PADS MADE THEREWITH | 4 |
95 | Julia Kozhukh | US | Bear, DE | Jun 22, 2017 / 20170175272 - ELECTROLESS METALLIZATION OF DIELECTRICS WITH ALKALINE STABLE PYRIMIDINE DERIVATIVE CONTAINING CATALYSTS | 4 |
96 | David Michael Veneziale | US | Hatfield, PA | Dec 29, 2016 / 20160379840 - CHEMICAL MECHANICAL POLISHING PAD AND METHOD OF MAKING SAME | 4 |
97 | Humphrey Samkelo Lungisani Sithebe | ZA | Springs | Dec 10, 2015 / 20150352515 - A SUPPORT STRUCTURE FOR A PLURALITY OF POLYCRYSTALLINE DIAMOND MATERIAL BODIES DURING LEACHING | 4 |
98 | Ashwin Chockalingam | US | San Jose, CA | Sep 14, 2017 / 20170259499 - PAD STRUCTURE AND FABRICATION METHODS | 4 |
99 | Gilles Querel | US | Worcester, MA | Jun 24, 2010 / 20100154315 - BONDED ABRASIVE ARTICLES AND METHODS OF FORMING | 4 |
100 | Daniel Redfield | US | Morgan Hill, CA | Aug 11, 2022 / 20220250203 - STRUCTURES FORMED USING AN ADDITIVE MANUFACTURING PROCESS FOR REGENERATING SURFACE TEXTURE IN SITU | 4 |