Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4499525 | Constant illumination flashlight | — | 1985-02-12 |
| D271909 | Fluorescent lantern | — | 1983-12-20 |
| 4325106 | One piece battery holder | William Bartunek, Gordon E. Kaye | 1982-04-13 |
| 4296461 | Battery package with DC to DC converter | Steven Nichols | 1981-10-20 |
| 4268894 | Portable waterproof fluorescent lantern | William Bartunek | 1981-05-19 |