Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D436417 | Flashlight | — | 2001-01-16 |
| D402068 | Flashlight | — | 1998-12-01 |
| D383558 | Flashlight | — | 1997-09-09 |
| 5455670 | Optical electronic distance measuring apparatus with movable mirror | John M. Payne, Richard F. Bradley | 1995-10-03 |
| 5410457 | Small-sized versatile-use flashlight | — | 1995-04-25 |
| 5404281 | Lamp module | — | 1995-04-04 |
| 5349507 | Flashlight with pressure relief valve | — | 1994-09-20 |
| 5349512 | Electrical lantern with multiple position connecting handle | — | 1994-09-20 |
| D350618 | Versatile use flashlight | — | 1994-09-13 |
| D303846 | Flashlight | — | 1989-10-03 |
| 4871628 | Battery terminal post protector | — | 1989-10-03 |
| 4788651 | Method for improving tread noise by relative rotation of a rib and simulating the effect thereof | David G. Caruso, Robert J. Blinn, Donald B. Thrasher | 1988-11-29 |
| 4727501 | Method of simulating tire tread noise and apparatus | David G. Caruso, Donald B. Thrasher, Robert J. Blinn | 1988-02-23 |
| 4680682 | Waterproof flashlight | — | 1987-07-14 |