Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5228354 | Multispeed, shaft-driven vehicle drive | Katherien L. Oosterwal | 1993-07-20 |
| 4903511 | Anti-theft steering shaft lock | Donald A. Niedzielski, Indulis Piziks | 1990-02-27 |
| 4850239 | Steering wheel hub and upper steering shaft assembly for tilt head steering columns | — | 1989-07-25 |