Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5398773 | Forcing tool for locked doors, gates and the like | — | 1995-03-21 |
| 5170620 | Sugar fuels for internal combustion engines | Roy L. Whistler | 1992-12-15 |
| 4278338 | Camera-processor apparatus | Robert J. Wilson, Jr., Dale Kempf | 1981-07-14 |