Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4299504 | High capacity ribbon cartridge with surface drive | Bernard D. Benz, Thomas D. Gross | 1981-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4299504 | High capacity ribbon cartridge with surface drive | Bernard D. Benz, Thomas D. Gross | 1981-11-10 |