Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796721 | System for displacing a power pack from a vehicle | Malcolm H. Knapp | 1989-01-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796721 | System for displacing a power pack from a vehicle | Malcolm H. Knapp | 1989-01-10 |