Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807067 | Cartridge tape drive | — | 1989-02-21 |
| D291797 | Electric motor housing | — | 1987-09-08 |
| 4673995 | Cartridge tape drive with friction roller to open cartridge door | — | 1987-06-16 |
| 4262418 | Boot for trimmer for resilient floor covering material | Harvey J. Hill | 1981-04-21 |