Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7255366 | Steering column assembly | Alan Davis, Richard K. Riefe, Frederick J. Berg, Ronald H. Dybalski | 2007-08-14 |
| 7128342 | Linear tracking knee bolster assembly | Alan Davis, Richard K. Riefe, Ronald H. Dybalski, Frederick J. Berg, Bruce M. Collier +3 more | 2006-10-31 |
| 7063354 | Linear tracking column module | Richard K. Riefe, Bruce M. Collier, Richard P. Nash, Minoo J. Shah, Alan Davis +3 more | 2006-06-20 |