Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7936128 | Frit seal material, lamp with frit seal, and method for sealing a high intensity discharge lamp | Arlene Hecker, Jeffrey William Holt | 2011-05-03 |
| 7170228 | Ceramic arc tube having an integral susceptor | Arlene Hecker, Gregory Zaslvasky, Ernest Davey | 2007-01-30 |
| 6641449 | High pressure lamp bulb and method of induction sealing | David W. Johnston, Ernest Davey, Gregory Zaslavsky | 2003-11-04 |
| 6566814 | Induction sealed high pressure lamp bulb | David W. Johnston, Ernest Davey, Gregory Zaslavsky | 2003-05-20 |