Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112116 | Anti-lock braking system with electromagnetic brake | Robert J. Hammersmith, Kevin G. Leppek, Paul D. Wilkey, Thomas H. Gardner, Dennis J. Ricker +1 more | 1992-05-12 |
| 5000523 | Anti-lock braking system with electromagnetic brake | Robert J. Hammersmith, Kevin G. Leppek, Paul D. Wilkey, Thomas H. Gardner, Dennis J. Ricker +1 more | 1991-03-19 |