Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6172462 | Ceramic metal halide lamp with integral UV-enhancer | Ray Gibson, Andrew D. Jackson | 2001-01-09 |
| 5252886 | High-pressure discharge lamp with ceramic vessel | Max L. P. Renardus, Theodorus P. P. Kandelaars, Cornelis A. J. Jacobs | 1993-10-12 |
| 5008583 | High-pressure discharge lamp | — | 1991-04-16 |
| 4812611 | Gas flow device for welding electrode | — | 1989-03-14 |
| 4712040 | Connector for high pressure lamps | Norman R. King | 1987-12-08 |