Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473226 | Incandescent lamp having hardglass envelope with internal barrier layer | Erich J. Bockley, Peter R. Gagnon, Robert M. Griffin | 1995-12-05 |
| 5119282 | Reflector lamp assembly utilizing lens that snaps into reflector | Kevin L. Meyer | 1992-06-02 |
| 5021711 | Quartz lamp envelope with molybdenum foil having oxidation-resistant surface formed by ion implantation | Sandra L. Madden, Roy Martin | 1991-06-04 |
| 4982132 | Reflector lamp assembly utilizing reflector that snaps into connector | Kevin L. Meyer | 1991-01-01 |
| 4982131 | Reflector lamp assembly utilizing lamp capsule that snaps directly into reflector | Kevin L. Meyer | 1991-01-01 |
| 4766348 | Single-ended metal halogen lamp and fabrication process employing ionization potential selection of additive gases | George J. English, Harold L. Rothwell, Jr. | 1988-08-23 |
| 4748376 | Halogen lamp fill mixture which reduces lower operating temperature of halogen cycle | Thomas G. Weld | 1988-05-31 |
| 4629936 | Tungsten-halogen lamp with means for reducing filament embrittlement | Thomas G. Weld | 1986-12-16 |