Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6199907 | Method and apparatus for absorbing impact energy | Kalu Uduma, Richard A. O'Brien | 2001-03-13 |
| 4630178 | Articulated coupling assembly for vehicle headlamp doors | Daniel D. Vivian | 1986-12-16 |
| 4624493 | Self-restoring energy absorbing bumper mount | Donald G. Hillebrand | 1986-11-25 |