Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867003 | Energy absorbing steering column | Leland N. Olgren | 1989-09-19 |
| 4805476 | Transmission shift control assembly | Benjamin H. Everett, II, Frederick P. Arndt | 1989-02-21 |
| 4805478 | Steering column for vehicle with multitube energy absorbing mast jacket | — | 1989-02-21 |