Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503234 | One lever tilt and telescope mechanism | Ray Armstrong, Richard P. Nash, Neal R. Roller | 2009-03-17 |
| 7475614 | Tiltable steering column | William D. Cymbal, David L. Keaner, Herbert E. Ziehl | 2009-01-13 |
| 7178422 | Electrical tilt and telescope locking mechanism | Ray Armstrong, Ravindra Jwalapathy | 2007-02-20 |
| 6575497 | Reactive energy absorbing system | Neal R. Roller, Xiaoyu Li | 2003-06-10 |