Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4690377 | High-pressure gas filling valve for use in a pressure resistant container | — | 1987-09-01 |
| 4471404 | Movable electrode type electronic gas lighter | — | 1984-09-11 |
| 4466788 | Electronic gas lighter | — | 1984-08-21 |
| 4289478 | Cigaret gas lighter | — | 1981-09-15 |
| 4201537 | Fuel tank of a disposable cigarette gas lighter | — | 1980-05-06 |
| 4190412 | Disposable cigarette gas lighter with snuffing cover | — | 1980-02-26 |
| 4181490 | Disposable cigaret lighter with snuffing cover | — | 1980-01-01 |