| Top Inventors for class "Land vehicles: dumping" |
| Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
|---|
| 1 | Bobby Rogers | US | North Sioux City, SD | Jan 12, 2012 / 20120007410 - Pivot pin and saddle assembly for a side-dump trailer or truck | 6 |
| 2 | Ralph R. Rogers | US | Dakota Dunes, SD | Nov 08, 2012 / 20120279974 - Roll-off tub style container | 5 |
| 3 | Yoshifumi Nabeshima | JP | Tsuchiura-Shi | Apr 11, 2013 / 20130088067 - Body for Dump Truck | 3 |
| 4 | Eldon D. Jones | US | Lake Crystal, MN | Aug 20, 2009 / 20090206648 - Hydraulic system | 3 |
| 5 | Atsushi Kitaguchi | JP | Tsuchiura-Shi | Apr 11, 2013 / 20130088067 - Body for Dump Truck | 3 |
| 6 | Dale J. Heider | US | Humboldt, IA | Nov 10, 2011 / 20110272996 - DUMP DEVICE FOR SIDE DUMP TRAILER | 3 |
| 7 | James A. Maiorana | US | Hartville, OH | Nov 29, 2012 / 20120299269 - ALUMINUM FLATBED WITH UNIQUE FRONT CONNECTION | 3 |
| 8 | Leon J. Heider | US | Humboldt, IA | Nov 10, 2011 / 20110272996 - DUMP DEVICE FOR SIDE DUMP TRAILER | 3 |
| 9 | Takashi Yagyu | JP | Ibaraki | Feb 04, 2010 / 20100026079 - TRANSPORTER VEHICLE | 3 |
| 10 | Yasuki Kita | JP | Tsuchiura-Shi | Apr 11, 2013 / 20130088067 - Body for Dump Truck | 2 |
| 11 | Yoshimi Hirooka | JP | Osaka | Mar 08, 2012 / 20120056411 - Work Vehicle | 2 |
| 12 | Hitomi Ooshima | JP | Tsuchiura-Shi | Apr 11, 2013 / 20130088067 - Body for Dump Truck | 2 |
| 13 | Takashi Sasaki | JP | Tsuchiura-Shi | Apr 11, 2013 / 20130088067 - Body for Dump Truck | 2 |
| 14 | Teruo Shimamura | JP | Nishinomiya-Shi | Mar 08, 2012 / 20120056411 - Work Vehicle | 2 |
| 15 | Kazunori Ishihara | JP | Tsuchiura-Shi | Apr 11, 2013 / 20130088067 - Body for Dump Truck | 2 |
| 16 | R. Clay Dunigan | US | Benson, NC | Feb 10, 2011 / 20110031802 - HOIST EMPLOYING A MULTIPLE PISTON CYLINDER | 2 |
| 17 | Norimi Nakamura | JP | Osaka | Oct 04, 2012 / 20120248813 - Door Attached to Cabin for Work Vehicle | 2 |
| 18 | Michael R. Foisie | US | Higganum, CT | Jan 05, 2012 / 20120001473 - Bed leveling system for dump truck | 2 |
| 19 | Darin D. King | US | Raymond, OH | Nov 29, 2012 / 20120299265 - SWAY BAR ASSEMBLY AND VEHICLE INCLUDING SAME | 2 |
| 20 | Katsumi Tamura | JP | Omitama-Shi | Nov 01, 2012 / 20120274121 - TRANSPORTER VEHICLE | 2 |
| 21 | Michio Fushiki | JP | Ibaraki | Jan 07, 2010 / 20100001573 - TRANSPORTER VEHICLE | 2 |
| 22 | Tomohiko Yasuda | JP | Tsuchiura-Shi | Apr 11, 2013 / 20130088067 - Body for Dump Truck | 2 |
| 23 | Michio Fushiki | JP | Tsuchiura-Shi | Nov 01, 2012 / 20120274121 - TRANSPORTER VEHICLE | 2 |
| 24 | Takehito Ikema | JP | Tsuchiura-Shi | Apr 11, 2013 / 20130088067 - Body for Dump Truck | 2 |
| 25 | Ronald L. Hehn | US | Hawley, MN | Jun 21, 2012 / 20120153705 - Truck Body | 2 |
| 26 | Takayuki Satou | JP | Tsuchiura-Shi | Apr 11, 2013 / 20130088067 - Body for Dump Truck | 2 |
| 27 | Taro Nakamura | JP | Osaka | Mar 08, 2012 / 20120056411 - Work Vehicle | 2 |
| 28 | Takashi Tateyama | JP | Ibaraki | Jan 07, 2010 / 20100001573 - TRANSPORTER VEHICLE | 1 |
| 29 | Rene Bellerose | CA | Sherbrooke | Oct 22, 2009 / 20090261645 - Trailer with tiltable platform section | 1 |
| 30 | Larry L. Stewart | US | Cushing, OK | Jan 19, 2012 / 20120013167 - DUMP TRAILER | 1 |
| 31 | Jeff R. Dean | US | Hartford, WI | Feb 10, 2011 / 20110031801 - Expanded Size Sludge Vacuum Tanker | 1 |
| 32 | Satoru Kaneko | JP | Kasumigaura-Shi | Sep 03, 2009 / 20090218875 - TRANSPORTER VEHICLE | 1 |
| 33 | Kelly Rogers | US | Dakota Dunes, SD | Aug 06, 2009 / 20090195052 - Side dump body having an increased carrying capacity | 1 |
| 34 | Takeshi Shibukawa | JP | Abiko-Shi | Mar 14, 2013 / 20130065724 - TRAVEL DRIVE DEVICE FOR DUMP TRUCK | 1 |
| 35 | Claude Gagnon | CA | Magog | Jul 19, 2012 / 20120181843 - OFF-ROAD VEHICLE HAVING A CARGO BOX | 1 |
| 36 | Michael Kelly Yates | US | Hampton, VA | Dec 11, 2008 / 20080303336 - Dump truck | 1 |
| 37 | Marcel Bibeau | CA | St. Felix-De-Valois | Aug 18, 2011 / 20110198912 - MOBILE BASE FOR REDUCING LATERAL PRESSURE OF THE BODY LIFT CYLINDER OF A DUMP BODY | 1 |
| 38 | Robert Howe | US | Danville, CA | Aug 05, 2010 / 20100194063 - WORK PLACE AND STORAGE APPARATUS | 1 |
| 39 | John Burt | US | Collegeville, PA | Jul 07, 2011 / 20110163588 - Self Propelled Transport Device | 1 |
| 40 | Michael Rivera | US | San Antonio, TX | Jul 05, 2012 / 20120169109 - Heated Dump Body | 1 |
| 41 | Takeshi Shinohara | JP | Omitama-Shi | Mar 14, 2013 / 20130065724 - TRAVEL DRIVE DEVICE FOR DUMP TRUCK | 1 |
| 42 | Takashi Sasaki | JP | Ibaraki | Feb 04, 2010 / 20100026079 - TRANSPORTER VEHICLE | 1 |
| 43 | Roland Kvist | SE | Braas | Jan 13, 2011 / 20110005848 - WORK MACHINE | 1 |
| 44 | Toshikazu Minoshima | JP | Kasumigaura-Shi | Mar 28, 2013 / 20130075170 - ELECTRIC WORKING VEHICLE | 1 |
| 45 | Hajimu Kozawa | JP | Ibaraki | Jan 07, 2010 / 20100001573 - TRANSPORTER VEHICLE | 1 |
| 46 | Bernd Ostermeyer | AU | Bundaberg | Dec 09, 2010 / 20100308638 - BULK MATERIAL HANDLING VEHICLE | 1 |
| 47 | Tomohiko Yasuda | JP | Kashiwa-Shi | Aug 16, 2012 / 20120205961 - TRANSPORTER VEHICLE | 1 |
| 48 | Shinji Akino | JP | Ibaraki | Jul 21, 2011 / 20110175427 - TRANSPORTER VEHICLE | 1 |
| 49 | Bill Hand | US | Pleasanton, CA | Apr 23, 2009 / 20090102272 - Work place and storage apparatus | 1 |
| 50 | Wouter Hendrik Hogervorst | NL | Hoogeveen | Oct 13, 2011 / 20110250040 - TRAILER FOR THE TRANSPORTATION BY ROAD OF CONTAINERS | 1 |
| 51 | David G. Kraenzle | US | St. Louis, MO | Oct 20, 2011 / 20110252645 - DPA Automated Assembly and Packaging Machine | 1 |
| 52 | Aaron Beiler | US | Gap, PA | Sep 04, 2008 / 20080211289 - Self-Propelled Trailer | 1 |
| 53 | Joseph Waldner | CA | Minnedosa | Sep 08, 2011 / 20110215633 - Multi-Position End Gate Assembly | 1 |
| 54 | Satoru Kaneko | JP | Ibaraki | Jun 11, 2009 / 20090145121 - Hydraulic Drive Device for Dump Truck | 1 |
| 55 | Takao Kurosawa | JP | Ushiku-Shi | Nov 01, 2012 / 20120274121 - TRANSPORTER VEHICLE | 1 |
| 56 | Marcus Miller | SE | Vaxjo | Jan 13, 2011 / 20110005848 - WORK MACHINE | 1 |
| 57 | Kazunori Ishihara | JP | Mito-Shi | Aug 16, 2012 / 20120205961 - TRANSPORTER VEHICLE | 1 |
| 58 | Toshikazu Minoshima | JP | Ibaraki | Feb 04, 2010 / 20100026079 - TRANSPORTER VEHICLE | 1 |
| 59 | Brian Fick | US | Bourbonnais, IL | Apr 07, 2011 / 20110081866 - SERVER MATE | 1 |
| 60 | Daniel Nadeau | CA | St-Denis-De-Brompton | Apr 11, 2013 / 20130087394 - LATERAL COVER FOR A WHEELED VEHICLE | 1 |
| 61 | Takayuki Sato | JP | Kashiwa-Shi | Aug 16, 2012 / 20120205961 - TRANSPORTER VEHICLE | 1 |
| 62 | Lennart Hjert | SE | Braas | Feb 25, 2010 / 20100045092 - METHOD AND AN ARRANGEMENT FOR PREVENTING OVERTURNING A DUMP VEHICLE | 1 |
| 63 | Douglas C. Miller | US | Marcola, OR | Mar 22, 2012 / 20120068522 - AUTOMATED GATE CONTROL AND METHODS | 1 |
| 64 | Gene A. Smith | US | Shallotte, NC | Dec 24, 2009 / 20090315387 - Add-on dump rack apparatus for pickup truck | 1 |
| 65 | Terry Bielfelt | US | Omaha, NE | Aug 18, 2011 / 20110198911 - STORAGE HOPPER ASSEMBLY | 1 |
| 66 | Ralph Rogers | US | Dakota Dunes, SD | Jan 21, 2010 / 20100013267 - Body stiffening structure for a side dump trailer | 1 |
| 67 | Randy Dufault | US | East Grand Forks, MN | Feb 04, 2010 / 20100025504 - Drum seed spreader | 1 |
| 68 | Frederick J. Reynolds | US | Casper, WY | Jun 21, 2012 / 20120153705 - Truck Body | 1 |
| 69 | Donald E. Mcintosh | CA | Long Sault | May 14, 2009 / 20090121536 - Waste container carrier | 1 |
| 70 | Gregg L. Kennedy | US | Cleveland, OK | Dec 22, 2011 / 20110308926 - ELECTRICAL CONTACTOR ARRANGEMENT FOR A PIVOT LEVER ASSEMBLY | 1 |
| 71 | Yoshifumi Nabeshima | JP | Ibaraki | Feb 04, 2010 / 20100026079 - TRANSPORTER VEHICLE | 1 |
| 72 | Daniel Bruce Thiemke | US | Sun Prairie, WI | Mar 11, 2010 / 20100060071 - ON DEMAND PROP ROD FOR UTILITY VEHICLE CARGO BOX | 1 |
| 73 | Yasuo Tanaka | JP | Ibaraki | Jun 11, 2009 / 20090145121 - Hydraulic Drive Device for Dump Truck | 1 |
| 74 | Jason P. Derby | US | Racine, WI | Feb 10, 2011 / 20110031801 - Expanded Size Sludge Vacuum Tanker | 1 |
| 75 | James Arthur Whitfield | US | Chesapeake, VA | Dec 11, 2008 / 20080303336 - Dump truck | 1 |
| 76 | William B. Humphrey | US | Homeworth, OH | Sep 24, 2009 / 20090238674 - Method and apparatus for unloading containers | 1 |
| 77 | Brian C. Lemmons | US | Katy, TX | Apr 02, 2009 / 20090085394 - BELLY DUMP TRAILER | 1 |
| 78 | James E. Deetjen | US | Schaumburg, IL | Aug 05, 2010 / 20100194174 - TRACTOR | 1 |
| 79 | Shriniwas Nayak | US | San Antonio, TX | Jul 05, 2012 / 20120169109 - Heated Dump Body | 1 |
| 80 | Denis J. Montocchio | US | Dubuque, IA | Aug 23, 2012 / 20120211292 - Swing-Out Coolers and Cooling Fans | 1 |
| 81 | George M. Przygoda | US | Pickneyville, IL | Sep 04, 2008 / 20080211288 - Equipment and supplies lift accessory | 1 |
| 82 | Yasuki Kita | JP | Toride-Shi | Aug 16, 2012 / 20120205961 - TRANSPORTER VEHICLE | 1 |
| 83 | Kevin J. Pierce | US | Grand Forks, ND | Feb 04, 2010 / 20100025504 - Drum seed spreader | 1 |
| 84 | Takayoshi Murahashi | JP | Ibaraki | Jun 10, 2010 / 20100140020 - TRAVELING DRIVE UNIT FOR WORKING VEHICLE | 1 |
| 85 | Michael J. Pierce | US | Grand Forks, ND | Feb 04, 2010 / 20100025504 - Drum seed spreader | 1 |
| 86 | Alexandre Bellerose | CA | Sherbrooke | Oct 22, 2009 / 20090261645 - Trailer with tiltable platform section | 1 |
| 87 | Larry L. Stewart | US | Stillwater, OK | Nov 08, 2012 / 20120280557 - DUMP TRAILER | 1 |
| 88 | Naoyuki Inoue | JP | Tsuchiura-Shi | Mar 14, 2013 / 20130065724 - TRAVEL DRIVE DEVICE FOR DUMP TRUCK | 1 |
| 89 | Scott T. Blanford | US | Springfield, OH | Mar 18, 2010 / 20100066152 - Dump Bed Connection Apparatus And Vehicles Including Same | 1 |
| 90 | Joseph B. Dirr | US | Cincinnati, OH | Aug 26, 2010 / 20100213754 - Support Systems for a Truck | 1 |
| 91 | Stephane Sanschagrin | CA | Valcourt | Apr 11, 2013 / 20130087394 - LATERAL COVER FOR A WHEELED VEHICLE | 1 |
| 92 | Takeo Yamamoto | JP | Ushiku-Shi | Aug 16, 2012 / 20120205961 - TRANSPORTER VEHICLE | 1 |
| 93 | Leroy G. Hagenbuch | US | Peoria Heights, IL | May 09, 2013 / 20130112768 - TANKER TRUCK WITH SOFT START/STOP SYSTEM | 1 |
| 94 | Shinichiro Hagihara | JP | Tsuchiura-Shi | Mar 14, 2013 / 20130065724 - TRAVEL DRIVE DEVICE FOR DUMP TRUCK | 1 |
| 95 | Roelof Devries | US | Somerset, PA | Jun 18, 2009 / 20090152934 - HEATED TRUCK BODY | 1 |
| 96 | Harald Westner | DE | Memmingen | Aug 25, 2011 / 20110204698 - DUMPER WITH HEATABLE BODY | 1 |
| 97 | Jeffrey R. Garibotti | US | Hinsdale, IL | Feb 09, 2012 / 20120032492 - Tow Trailer | 1 |
| 98 | Tomohiko Yasuda | JP | Ibaraki | Jun 11, 2009 / 20090145121 - Hydraulic Drive Device for Dump Truck | 1 |
| 99 | Jed Jacobs | US | Hamer, ID | Mar 26, 2009 / 20090079254 - Small utility vehicle | 1 |
| 100 | Fernie E. Williams | US | Fuquay-Varina, NC | Nov 06, 2008 / 20080272641 - Dump Vehicle | 1 |
