Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4916353 | Incandescent lamp utilizing cylindrical transparent heat mirror | Frederick A. Mosby | 1990-04-10 |
| 4756701 | Method of making a tungsten-halogen lamps having an enhanced temperature gradient | Ronald J. Olwert | 1988-07-12 |
| 4396857 | Arc tube construction | — | 1983-08-02 |