Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11660222 | Methods and systems for treating hand tremors | — | 2023-05-30 |
| 8690501 | Low-profile wheel chock assembly | — | 2014-04-08 |
| 8348562 | Low-profile wheel chock assembly | — | 2013-01-08 |
| 7824138 | Low-profile wheel chock assembly | — | 2010-11-02 |
| 7513725 | Low-profile wheel chock assembly | — | 2009-04-07 |
| 6817301 | Railroad freight car truck suspension yaw stabilizer | — | 2004-11-16 |
| 6591759 | Pedestal shear pad | — | 2003-07-15 |
| 5918547 | Roller bearing adapter stabilizer bar | Armand P. Taillon | 1999-07-06 |
| 5845584 | Rail car bridge plate | Bruce M. Bullock | 1998-12-08 |
| 5735216 | Roller bearing adapter stabilizer bar | Armand P. Taillon | 1998-04-07 |
| 5596936 | Rail car bridge plate | Bruce M. Bullock | 1997-01-28 |
| 5555818 | Dual face friction wedge | — | 1996-09-17 |
| 5515792 | Rail car bridge plate | Bruce M. Bullock, Dallas S. Drew, Michael C. Burkitt | 1996-05-14 |
| 5511489 | Dual face friction wedge | — | 1996-04-30 |
| 5316421 | User friendly wheel chock system | Armand P. Taillon | 1994-05-31 |
| 5176083 | Railroad car truck damping member with open cavity and support rib construction | — | 1993-01-05 |
| 5037255 | Wheel chock for a motor vehicle container | Armand P. Taillon | 1991-08-06 |
| 5011347 | Universal wheel restraining cleat and strap assembly for wheel chocks | — | 1991-04-30 |
| 4676172 | Frameless radial truck | — | 1987-06-30 |
| 4537138 | Radial trucks | — | 1985-08-27 |
| 4359288 | Single pass ribbon cartridge for impact printers having means to prevent incorrect insertion | Billy D. Purcell, William Joseph Thornhill, Edward E. Toutant | 1982-11-16 |
| 4276833 | Railway truck friction stabilizing assembly | — | 1981-07-07 |
| 4196672 | Reinforced bolster | — | 1980-04-08 |