Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367806 | Combined drive and brake mechanism for a wheeled vehicle carriage | — | 1983-01-11 |
| 4253788 | Film unloading and handling mechanism | Frank B. Oaks | 1981-03-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367806 | Combined drive and brake mechanism for a wheeled vehicle carriage | — | 1983-01-11 |
| 4253788 | Film unloading and handling mechanism | Frank B. Oaks | 1981-03-03 |