Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6275994 | Rope-carrying garment | William L. Grilliot, Mary I. Grilliot | 2001-08-21 |
| 6167573 | Suspenders | — | 2001-01-02 |
| 5940884 | Garment, such as turnout coat or coverall for firefighter, with combined raglan-dolman pattern | William L. Grilliot, Mary J. Grilliot, Karl E. Senser | 1999-08-24 |
| 5165110 | Firefighter's coat providing freedom of arm movement | William L. Grilliot, Mary I. Grilliot, Karl E. Senser | 1992-11-24 |
| 5159721 | Firefighter's trousers providing exceptional freedom of leg movement | Karl E. Senser | 1992-11-03 |