Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885668 | Heat shield | Ralph E. Johnson | 1989-12-05 |
| 4864474 | Single cell flashlight | — | 1989-09-05 |
| D303107 | Miniature flashlight recharger | Ralph E. Johnson, Armis L. Lewis | 1989-08-29 |
| 4851974 | Flashlight | — | 1989-07-25 |
| 4841417 | Tailcap switch-focus flashlight | Robert J. DeLong, Armis L. Lewis | 1989-06-20 |
| 4823242 | Double switch miniature flashlight | Ralph E. Johnson, Armis L. Lewis | 1989-04-18 |
| 4819141 | Flashlight | Robert J. DeLong, Armis L. Lewis | 1989-04-04 |