Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5918833 | Hydraulic torque restraint system | Mohammad J. Najand, Kenneth E. Keith | 1999-07-06 |
| 5230407 | Linkage rod with shock absorbing | Gary Smith, William S. Jensen, Edwin L. Banks, Jr., Andy Pork | 1993-07-27 |