Top Inventors for class "Metallurgical apparatus" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Paul V. Cooper | US | Chesterland, OH | Jul 28, 2022 / 20220234099 - SYSTEM FOR MELTING SOLID METAL | 14 |
2 | Robert Millner | AT | Loosdorf | Aug 18, 2022 / 20220259685 - SEALING A REDUCTION ASSEMBLY | 10 |
3 | Kenzo Takahashi | JP | Matsudo-Shi | Jun 22, 2017 / 20170176107 - MOLTEN METAL STIRRING DEVICE AND MOLTEN METAL TRANSFER DEVICE | 6 |
4 | Peter Björklund | FI | Espoo | Jun 07, 2018 / 20180156541 - BURNER AND SPREADING ARRANGEMENT FOR A BURNER | 6 |
5 | Emile Lonardi | LU | Bascharage | Jul 13, 2017 / 20170198971 - HEAT PROTECTION ASSEMBLY FOR A CHARGING INSTALLATION OF A METALLURGICAL REACTOR | 6 |
6 | Lauri P. Pesonen | FI | Helsinki | Jul 16, 2015 / 20150197828 - METHOD OF USING A SUSPENSION SMELTING FURNACE, A SUSPENSION SMELTING FURNACE, AND A CONCENTRATE BURNER | 6 |
7 | Alfredo Poloni | IT | Fogliano Redipuglia | May 19, 2016 / 20160136704 - DESCALING DEVICE FOR THE INTERIOR OF TUBES AND DESCALING PROCESS | 6 |
8 | Lionel Hausemer | LU | Steinsel | Mar 22, 2012 / 20120070253 - DEVICE FOR DISTRIBUTING CHARGE MATERIAL IN A SHAFT FURNANCE | 5 |
9 | Kaarle Peltoniemi | FI | Espoo | Jul 16, 2015 / 20150197828 - METHOD OF USING A SUSPENSION SMELTING FURNACE, A SUSPENSION SMELTING FURNACE, AND A CONCENTRATE BURNER | 5 |
10 | Hironori Ueno | JP | Tokyo | Sep 29, 2011 / 20110233831 - Method of arranging and setting spray cooling nozzles and hot steel plate cooling apparatus | 5 |
11 | Johann Wurm | AT | Bad Zell | Mar 10, 2022 / 20220074006 - PROCESS AND APPARATUS FOR DIRECT REDUCTION WITH ELECTRICALLY HEATED-UP REDUCTION GAS | 5 |
12 | Shigeru Ogawa | JP | Tokyo | Sep 14, 2017 / 20170259312 - ROLLING CONTROL METHOD FOR METAL STRIP, ROLLING CONTROL APPARATUS, AND MANUFACTURING METHOD FOR ROLLED METAL STRIP | 5 |
13 | Yoshihiro Serizawa | JP | Tokyo | May 18, 2017 / 20170136512 - WATER REMOVING APPARATUS AND WATER REMOVING METHOD FOR STEEL SHEET COOLING WATER IN HOT ROLLING PROCESS | 5 |
14 | Jan-Friedemann Plaul | AT | Linz | May 21, 2015 / 20150135899 - METHOD AND DEVICE FOR INTRODUCING FINE PARTICLE-SHAPED MATERIAL INTO THE FLUIDISED BED OF A FLUIDISED BED REDUCTION UNIT | 5 |
15 | Ronald L. Barrett | US | Fenelton, PA | Feb 11, 2016 / 20160039002 - REFRACTORY COMPONENT FOR LINING A METALLURGICAL VESSEL | 5 |
16 | Robert Ebner | AT | Leonding | Jan 13, 2022 / 20220010457 - CRYSTAL GROWTH APPARATUS | 5 |
17 | Edwin L. Rauch | US | Fulton, NY | Sep 11, 2014 / 20140252698 - MAGNETIC PUMP INSTALLATION | 4 |
18 | Ryuji Yamamoto | JP | Tokyo | Aug 18, 2022 / 20220262632 - METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING METHOD, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM | 4 |
19 | Nicolas Maggioli | FR | Thionville | Mar 10, 2022 / 20220074667 - METHOD FOR PROTECTING AN INNER WALL OF A SHAFT FURNACE | 4 |
20 | Eric W. Reeves | US | Hayden Lake, ID | Jun 09, 2016 / 20160161186 - MOLTEN METAL LEAKAGE CONFINEMENT AND THERMAL OPTIMIZATION IN VESSELS USED FOR CONTAINING MOLTEN METALS | 4 |
21 | Yasuhiro Nishiyama | JP | Tokyo | Dec 06, 2012 / 20120306130 - COOLING METHOD AND COOLING DEVICE OF HOT-ROLLED STEEL STRIP | 4 |
22 | Thomas W. Gonzales | US | Tucson, AZ | Mar 05, 2015 / 20150061201 - FLUIDIC CONTROL BURNER FOR PULVEROUS FEED | 4 |
23 | Jean-Paul Simoes | LU | Walferdange | Sep 11, 2014 / 20140252696 - METHOD OF OPERATING REGENERATIVE HEATERS IN BLAST FURNACE PLANT | 4 |
24 | Jussi Sipilä | FI | Espoo | Oct 04, 2012 / 20120248664 - ARRANGEMENT FOR EVENING OUT POWDERY SOLID MATTER FEED OF A CONCENTRATE BURNER OF A SUSPENSION SMELTING OR SUSPENSION CONVERTING FURNACE | 4 |
25 | Paul Goedert | LU | Mondorf-Les-Bains | Jan 12, 2012 / 20120007291 - TUYERE STOCK ARRANGEMENT FOR A BLAST FURNACE AND METHOD FOR FEEDING HOT BLAST INTO A BLAST FURNACE | 4 |
26 | Alan Mallory | CA | Barrie | Mar 05, 2015 / 20150061201 - FLUIDIC CONTROL BURNER FOR PULVEROUS FEED | 4 |
27 | Kurt Wieder | AT | Schwertberg | May 21, 2015 / 20150136046 - METHOD FOR USING THE EXHAUST GASES FROM PLANTS FOR RAW IRON MANUFACTURE FOR GENERATING STEAM | 4 |
28 | Peter Ebner | AT | Leonding | Dec 22, 2011 / 20110308780 - HEAT EXCHANGER FOR AN ANNEALING FURNACE FOR EXCHANGING HEAT BETWEEN TWO FLUIDS | 4 |
29 | Heribert Lochner | AT | Leonding | Dec 25, 2014 / 20140374969 - CLOSED TRANSPORT FLUID SYSTEM FOR FURNACE-INTERNAL HEAT EXCHANGE BETWEEN ANNEALING GASES | 4 |
30 | Mark Hayton | AU | Western Australia | Nov 18, 2010 / 20100287992 - FOREHEARTH | 4 |
31 | Todd G. Smith | US | Harmony, PA | Dec 31, 2015 / 20150377554 - STAVE WITH EXTERNAL MANIFOLD | 4 |
32 | Peter Björklund | FI | Espoo | Apr 25, 2013 / 20130099431 - SUSPENSION SMELTING FURNACE AND A CONCENTRATE BURNER | 4 |
33 | Todd Smith | US | Grove City, PA | Aug 09, 2012 / 20120200014 - Apparatus For Injecting Gas Into A Vessel | 4 |
34 | Tapio Ahokainen | FI | Helsinki | Jun 07, 2018 / 20180156541 - BURNER AND SPREADING ARRANGEMENT FOR A BURNER | 4 |
35 | Norbert Uebber | DE | Langenfeld | Nov 26, 2015 / 20150337404 - METHOD AND DEVICE FOR PREDICTING, CONTROLLING AND/OR REGULATING STEELWORKS PROCESSES | 3 |
36 | Akinori Murao | JP | Chiyoda-Ku, Tokyo | May 19, 2016 / 20160138120 - BLAST FURNACE OPERATION METHOD | 3 |
37 | Michael James Weimer | US | Loveland, OH | Jun 22, 2017 / 20170175244 - COATED ARTICLES AND METHOD FOR MAKING | 3 |
38 | Michael J. Strelbisky | CA | Burlington | Aug 23, 2012 / 20120211929 - POST-COMBUSTION LANCE INCLUDING AN INTERNAL SUPPORT ASSEMBLY | 3 |
39 | Nicolas Mousel | LU | Dudelange | Nov 28, 2013 / 20130316295 - STAVE COOLER FOR A METALLURGICAL FURNACE | 3 |
40 | Rodney L. Bleifuss | US | Grand Rapids, MN | May 17, 2012 / 20120119424 - SYSTEM AND METHOD FOR PRODUCING METALLIC IRON | 3 |
41 | Masahiro Doki | JP | Tokyo | Oct 13, 2011 / 20110249700 - METHOD FOR DETECTING DEFECT IN MATERIAL AND SYSTEM FOR THE METHOD | 3 |
42 | Udo Falkenreck | DE | Bochum | May 03, 2012 / 20120104668 - CONTINUOUS SCRAP SUPPLY INTO AN ELECTRIC ARC FURNACE (EAF) | 3 |
43 | Johannes Leopold Schenk | AT | Linz | Dec 11, 2014 / 20140361472 - METHOD AND DEVICE FOR OPERATING A SMELTING REDUCTION PROCESS | 3 |
44 | George Franks | US | Tucson, AZ | Nov 08, 2012 / 20120280439 - Burner With Velocity Adjustment For Flash Smelter | 3 |
45 | Bernard Patrick Bewlay | US | Niskayuna, NY | Sep 22, 2022 / 20220298927 - MACHINE FOAM CLEANING SYSTEM WITH INTEGRATED SENSING | 3 |
46 | Victor Gonzalez | US | San Manuel, AZ | Nov 08, 2012 / 20120280439 - Burner With Velocity Adjustment For Flash Smelter | 3 |
47 | Robert Matusewicz | AU | Oakleigh | Nov 06, 2014 / 20140327194 - FLUID COOLED LANCES FOR TOP SUBMERGED INJECTION | 3 |
48 | Shinji Shima | JP | Fukuoka | Aug 20, 2009 / 20090206529 - Hearth Carriage Coupling Structure of Rotary Furnace Hearth | 3 |
49 | Michael G.k. Grant | FR | Versailles | Jun 25, 2015 / 20150176900 - HYBRID OXY-COAL BURNER FOR EAF STEELMAKING | 3 |
50 | Gerald Rosenfellner | AT | Ertl | Aug 11, 2022 / 20220250849 - CONVEYING A MATERIAL TO BE CONVEYED | 3 |
51 | Toshitaka Nakayama | JP | Fukuoka | Aug 20, 2009 / 20090206529 - Hearth Carriage Coupling Structure of Rotary Furnace Hearth | 3 |
52 | Guy Thillen | LU | Diekirch | Nov 26, 2015 / 20150338166 - SHAFT FURNACE CHARGING DEVICE EQUIPPED WITH A COOLING SYSTEM AND ANNULAR SWIVEL JOINT THEREFORE | 3 |
53 | Bruce E. Cain | US | Akron, OH | Sep 18, 2014 / 20140272737 - Staged Combustion Method and Apparatus | 3 |
54 | Claude Pleimelding | LU | Platen | Sep 01, 2011 / 20110210484 - COOLING PLATE FOR A METALLURGICAL FURNACE AND ITS METHOD OF MANUFACTURING | 3 |
55 | Thomas Matschullat | DE | Eckental | Mar 03, 2016 / 20160061869 - RELIABLE PREDICTION OF ENERGY CONSUMPTION | 3 |
56 | Michael Francis Xavier Gigliotti | US | Scotia, NY | Oct 18, 2012 / 20120263619 - METHOD FOR PREPARING A METALLIC ARTICLE HAVING AN OTHER ADDITIVE CONSTITUENT, WITHOUT ANY MELTING | 3 |
57 | Robert Veenstra | CA | Mississauga | Nov 08, 2012 / 20120280439 - Burner With Velocity Adjustment For Flash Smelter | 3 |
58 | Markus Reuter | FI | Helsinki | Nov 06, 2014 / 20140327194 - FLUID COOLED LANCES FOR TOP SUBMERGED INJECTION | 3 |
59 | Mohamed Rahmane | US | Clifton Park, NY | Jun 11, 2009 / 20090146576 - METAL HALIDE LAMP INCLUDING A SOURCE OF AVAILABLE OXYGEN | 3 |
60 | Richard Dubettier-Grenier | FR | La Varenne Saint Hilaire | Dec 27, 2018 / 20180372404 - METHOD FOR LIQUEFYING NATURAL GAS AND NITROGEN | 3 |
61 | Trevor Williams | AU | Victoria | May 21, 2009 / 20090127752 - Lance Extraction | 3 |
62 | Osamu Nakai | JP | Tokyo | Jan 28, 2016 / 20160024614 - HYDROMETALLURGICAL PLANT FOR NICKEL OXIDE ORE AND METHOD FOR OPERATING THE HYDROMETALLURGICAL PLANT | 3 |
63 | Koji Tokuda | JP | Kobe-Shi | Jun 20, 2013 / 20130154167 - ROTARY HEARTH FURNACE EXHAUST GAS DUCT APPARATUS AND METHOD FOR OPERATING SAME | 3 |
64 | Robert Bruce Wagstaff | US | Greenacres, WA | Dec 02, 2021 / 20210372470 - Non-Contact Magnetic Steering | 3 |
65 | Patrick Matt | DE | Marktoberdorf | Nov 20, 2014 / 20140339746 - Device for the Thermal Deburring of Workpieces | 3 |
66 | Guido Kleinschmidt | DE | Moers | Dec 04, 2014 / 20140355642 - ELECTRIC ARC FURNACE AND METHOD OF OPERATING SAME | 3 |
67 | Paul Tockert | LU | Berbourg | Sep 12, 2019 / 20190277567 - SEALING VALVE ARRANGEMENT FOR A SHAFT FURNACE CHARGING INSTALLATION | 3 |
68 | Michel Devaux | FR | Roissy-En-Brie | Oct 17, 2013 / 20130270752 - PROCESS FOR OPERATING A BLAST FURNACE INSTALLATION WITH TOP GAS RECYCLING | 3 |
69 | Detlef Rieger | DE | Baldham | Feb 16, 2017 / 20170043508 - Method and Device for Monitoring a Vulcanization Process | 2 |
70 | Sairam Sundaram | US | Guilderland, NY | Jun 04, 2009 / 20090140473 - REFRACTORY CRUCIBLES CAPABLE OF MANAGING THERMAL STRESS AND SUITABLE FOR MELTING HIGHLY REACTIVE ALLOYS | 2 |
71 | Soonyong Kwon | KR | Goyang-Si | Mar 24, 2011 / 20110068519 - PRESS HARDENING DIE COOLING DEVICE | 2 |
72 | Jae-Won Lim | KR | Daejeon | Sep 01, 2022 / 20220278431 - ELECTRODE ASSEMBLY, BATTERY, AND BATTERY PACK AND VEHICLE INCLUDING THE SAME | 2 |
73 | Donald Abrino | US | Curwensville, PA | Mar 31, 2022 / 20220099607 - PREDICTIVE REFRACTORY PERFORMANCE MEASUREMENT SYSTEM | 2 |
74 | Farrukh Alvi | US | Tallahassee, FL | Mar 03, 2016 / 20160061145 - Hybrid Flow Control Method | 2 |
75 | Patrick Hutmacher | LU | Bettembourg | Sep 15, 2022 / 20220290922 - SEAL VALVE FOR A PCI SYSTEM OF A BLAST FURNACE | 2 |
76 | Alexander Babich | DE | Aachen | Aug 30, 2012 / 20120217684 - METHOD FOR OPERATING A SHAFT FURNACE, AND SHAFT FURNACE OPERABLE BY THAT METHOD | 2 |
77 | Norbert Rein | AT | Wien | Mar 10, 2022 / 20220074006 - PROCESS AND APPARATUS FOR DIRECT REDUCTION WITH ELECTRICALLY HEATED-UP REDUCTION GAS | 2 |
78 | Guenter Peer | AT | Gunskirchen | Dec 03, 2015 / 20150345869 - REFORMER GAS-BASED REDUCING METHOD WITH REDUCED NOx EMISSION | 2 |
79 | Jorge A. Morando | US | Solon, OH | Dec 26, 2013 / 20130341840 - MOLTEN METAL FURNACE | 2 |
80 | Sueli Pereira | BR | Sao Paulo | Sep 25, 2014 / 20140284853 - METHOD FOR THE PRODUCTION OF A REFRACTORY FILTER | 2 |
81 | Nicolas Docquier | US | Philadelphia, PA | Jul 05, 2012 / 20120171629 - Flameless Combustion Burner | 2 |
82 | John Adrian Calvi | AU | Bentleigh East | Feb 18, 2016 / 20160047601 - Oxygen Lance With At Least One Coil | 2 |
83 | Joon-Seong Ki | KR | Incheon | Nov 13, 2014 / 20140331820 - METHOD FOR REDUCING SLAG | 2 |
84 | Heinz Schwall | DE | Eschweiler | May 19, 2011 / 20110115138 - Retort Furnace for Heat Treating Metal Workpieces | 2 |
85 | Kunio Kamo | JP | Kuwana-Shi | May 21, 2015 / 20150137434 - APPARATUS TO QUENCH A RING-SHAPED ARTICLE | 2 |
86 | Paul Woods | US | Cranberry Township, PA | May 05, 2016 / 20160121391 - LEAD RETAINING PURGE PLUG | 2 |
87 | Heinrich-Wilhelm Gudenau | DE | Aachen | Aug 30, 2012 / 20120217684 - METHOD FOR OPERATING A SHAFT FURNACE, AND SHAFT FURNACE OPERABLE BY THAT METHOD | 2 |
88 | Dieter Georg Senk | DE | Aachen | Aug 30, 2012 / 20120217684 - METHOD FOR OPERATING A SHAFT FURNACE, AND SHAFT FURNACE OPERABLE BY THAT METHOD | 2 |
89 | Back-Kyu Lee | KR | Daejeon | Jun 05, 2014 / 20140151944 - METHOD OF PRODUCING LOW OXYGEN-CONTENT MOLYBDENUM POWDER BY REDUCING MOLYBDENUM TRIOXIDE | 2 |
90 | Jason D. Myers | US | Alexandria, VA | Sep 15, 2022 / 20220290660 - Optomechanical Fiber Actuator | 2 |
91 | Pierre-Jacques Lhomme | FR | Versailles | Oct 24, 2013 / 20130277896 - PROCESS AND INSTALLATION FOR HEATING A METALLIC STRIP, NOTABLY FOR AN ANNEALING | 2 |
92 | Ralf Taugerbeck | DE | Netphen | Nov 22, 2012 / 20120292836 - Clay Gun Machine Cannon for Metallurgical Furnaces | 2 |
93 | Mikael Jafs | FI | Espoo | Jul 02, 2015 / 20150184940 - METHOD FOR MANUFACTURING A MELT LAUNDER AND A MELT LAUNDER | 2 |
94 | Rodolfo Daniel Duran | AU | Aspendale | Feb 18, 2016 / 20160047601 - Oxygen Lance With At Least One Coil | 2 |
95 | Yoshitomo Ozaki | JP | Tokyo | Aug 13, 2015 / 20150225269 - METHOD FOR EFFLUENT TREATMENT IN SMELTING OF NICKEL OXIDE ORE | 2 |
96 | Jasbinder S. Sanghera | US | Ashburn, VA | Sep 15, 2022 / 20220290660 - Optomechanical Fiber Actuator | 2 |
97 | Jeannot Loutsch | LU | Mondercange | Apr 19, 2012 / 20120091378 - Sealing valve arrangement for a shaft furnace charging installation | 2 |
98 | Vivek Gautam | US | Bear, DE | May 02, 2013 / 20130104737 - SUPERSONIC VENTURI SCRUBBER | 2 |
99 | Richard F. Kiesel | US | Hibbing, MN | Aug 09, 2012 / 20120198966 - SYSTEM AND METHOD FOR MAKING METALLIC IRON WITH REDUCED CO2 EMISSIONS | 2 |
100 | Paul C. Sheil | US | Akron, OH | Jan 22, 2009 / 20090020927 - INSULATING REFRACTORY LINING | 2 |