Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802441 | Piggyback tool carrier | Reginald W. Flagg | 2004-10-12 |
| 4900098 | Electro-pneumatic tractor-trailer brake system | Lawrence Kuhn | 1990-02-13 |
| 4877294 | Electro-pneumatic tractor-trailer brake system | Lawrence Kuhn | 1989-10-31 |
| 4403302 | Automatic resetting of control system for loss of time reference | Glen C. Young | 1983-09-06 |