Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781318 | Par lamp with reduced lamp seal temperature | Walter P. Lapatovich | 2004-08-24 |
| 6392346 | Chemical composition for mercury free metal halide lamp | P. Bruce Newell, Nanu Brates | 2002-05-21 |
| 5208509 | Arc tube for high pressure metal vapor discharge lamp | Elliot F. Wyner | 1993-05-04 |
| 5188554 | Method for isolating arc lamp lead-in from frit seal | Elliot F. Wyner | 1993-02-23 |
| 5111108 | Vapor discharge device with electron emissive material | David Alan Goodman, John L. Plumb, Rudy Geens, Elliot F. Wyner | 1992-05-05 |
| 5001396 | Arc tube and high pressure discharge lamp including same | Elliot F. Wyner | 1991-03-19 |
| 4423026 | Densification of caustic magnesia and sintered periclase by acid doping | — | 1983-12-27 |