Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7644799 | Vehicle safety control system | Keith A. Friedman, Fred Kahl | 2010-01-12 |
| 7278682 | Vehicle seat with rollover safety features | Keith A. Friedman | 2007-10-09 |
| 5692709 | Shock wave stabilization apparatus and method | Walter E. Cannon | 1997-12-02 |
| 5651516 | Shock wave stabilization apparatus and method | Walter E. Cannon | 1997-07-29 |