Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882835 | Method of making glow discharge starter | Nikolaos Barakitis | 1989-11-28 |
| 4845406 | Getter-containing glow discharge starter having dual gaps | Nikolaos Barakitis | 1989-07-04 |
| 4843282 | Glow discharge starter containing silver | Nikolaos Barakitis | 1989-06-27 |
| 4818915 | Arc discharge lamp with ultraviolet radiation starting source | Nikolaos Barakitis, William M. Keeffe | 1989-04-04 |
| 4812714 | Arc discharge lamp with electrodeless ultraviolet radiation starting source | William M. Keeffe, John F. Waymouth | 1989-03-14 |