Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9635809 | Electronic control for a grass cutting reel assembly of a lawn-care vehicle | Erhun Osahenrhunwen Iyasere, Robert James Pilon, JR. | 2017-05-02 |
| 8899005 | Bi-directional drive system for turf groomer and turf brush application | Craig Pavlich, Robert James Pilon, JR. | 2014-12-02 |
| 8844252 | Bi-directional drive system for turf groomer and turf brush application | Robert James Pilon, JR. | 2014-09-30 |
| 7008345 | Planetary differential | Gerald S. Szczepanski, Norman Szalony, James M. Story, Bhulabai S. Narayanan, Perry Phelan | 2006-03-07 |
| 6877578 | Multi-axle vehicle drive system | Zhesheng Li, Gregory Stout, Zilai Zhao, Kevin Pavlov | 2005-04-12 |
| 6849021 | Limited slip differential | Robert C. Lawson, Norman Szalony | 2005-02-01 |
| 6840883 | Method and design of an automotive differential | Brian Christian Orr, John Rutt | 2005-01-11 |
| 6814683 | Differential with bolt fastener assembly | Robert C. Lawson, Norman Szalony | 2004-11-09 |
| 6805653 | Selectively controlled limited slip differential | Clive McKenzie, Dennis Cook | 2004-10-19 |
| 6780132 | Selectively actuated transfer case | Dennis Cook | 2004-08-24 |
| 6743138 | Compact differential housing assembly | Timothy J. Johnson, Gerald S. Szczepanski, Norman Szalony | 2004-06-01 |
| 6711968 | Axle differential assembly | Dennis Cook | 2004-03-30 |
| 6702707 | Differential assembly | Gregory Stout, Brian Christian Orr | 2004-03-09 |
| 6699154 | Differential gear assembly | Brian Christian Orr, John Rutt | 2004-03-02 |
| 6698565 | Selectively engageable differential | Dennis Cool | 2004-03-02 |
| 6652408 | Vehicular differential with ring gear directly loading the differential pin | John Rutt, Brian Christian Orr | 2003-11-25 |
| 6645113 | Differential gear retention system | Brian Christian Orr, John Rutt | 2003-11-11 |
| 6623396 | Differential gear assembly | Norman Szalony, John Rutt, Brian Christian Orr | 2003-09-23 |
| 6471618 | Torque biasing device, speed matching device and control methods | Kevin Pavlov | 2002-10-29 |
| 6454674 | Controllable torque transfer differential mechanism using magnetorheological fluid | Stanley L. Seely | 2002-09-24 |
| 4739542 | Safety coupling clamp | — | 1988-04-26 |