Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254902 | Filament support for tubular lamp capsule | Robert M. Griffin, Peter R. Gagnon, Roy Martin | 1993-10-19 |
| 5212422 | Lamp capsule support base | A. Charles Topel, Lewis H. Palmer, III, Peter R. Gagnon, Roy Martin | 1993-05-18 |
| 5209689 | Methods for mounting filaments in tubular incandescent lamp capsules | Robert M. Griffin, Peter R. Gagnon, Roy Martin | 1993-05-11 |
| 4668204 | Single-ended high intensity discharge lamp and manufacture | George J. English, Peter R. Gagnon | 1987-05-26 |
| 4631446 | Single-ended high intensity discharge lamp | George J. English, Peter R. Gagnon | 1986-12-23 |
| 4598342 | Low wattage double filament tungsten-halogen lamp | George J. English, Peter R. Gagnon | 1986-07-01 |
| 4536831 | Replacement lamp with means for spacing | George J. English | 1985-08-20 |
| 4480296 | Two-filament lamp for automobile headlight | Peter R. Gagnon, John J. Lumia, James C. Morris | 1984-10-30 |