Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4540289 | Automatic stirring system for film developing | Rock Lee | 1985-09-10 |
| 4489792 | Hammer drill adapter | Atef E. F. Fahim, Rock Lee | 1984-12-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4540289 | Automatic stirring system for film developing | Rock Lee | 1985-09-10 |
| 4489792 | Hammer drill adapter | Atef E. F. Fahim, Rock Lee | 1984-12-25 |