Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009120 | Manual control for adjustable steering column | Stanley J. Iseler, Howard D. Beauch, John P. Sutorik | 1991-04-23 |
| 4921367 | Shaft coupling | Robert B. Holben, James B. Swanson | 1990-05-01 |
| 4805476 | Transmission shift control assembly | Howard D. Beauch, Frederick P. Arndt | 1989-02-21 |