Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5600198 | Electric lamp assembly with threaded base portion | Joseph P. Gallant | 1997-02-04 |
| 5308273 | Method of making an electric lamp with a high torque threaded base | Joseph P. Gallant | 1994-05-03 |
| 4997400 | Method of aligning and gapping arc lamp electrodes | Louis D. Neff | 1991-03-05 |
| 4710676 | Multi-level fuser lamp | Merle E. Morris, Lawrence M. Rice | 1987-12-01 |
| 4621220 | Incandescent lamp having two lead-in conductors sealed within one end thereof | Merle E. Morris, Stephen P. Senft | 1986-11-04 |
| 4535268 | High pressure tipless tungsten halogen lamp | Merle E. Morris, Lawrence M. Rice | 1985-08-13 |
| 4509928 | Method of making high pressure tungsten halogen lamps | Merle E. Morris, Lawrence M. Rice | 1985-04-09 |
| 4510416 | Filament support for tubular lamp | Merle E. Morris, Lawrence M. Rice | 1985-04-09 |
| 4442374 | Dual length copier lamp | Merle E. Morris, Lawrence M. Rice | 1984-04-10 |
| 4359665 | Filament support for tubular lamp | Merle E. Morris | 1982-11-16 |