Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D436078 | Lamp socket | — | 2001-01-09 |
| 5649759 | Lamp for fluorescent tubes | — | 1997-07-22 |
| 5624179 | Lamp for fluorescent tubes | — | 1997-04-29 |
| 5584393 | Merchandise package | — | 1996-12-17 |
| 5169227 | Fluorescent lamp | Theo Spix | 1992-12-08 |
| 4965875 | Flourescent lamp | Theo Spix | 1990-10-23 |
| 4880114 | Package | — | 1989-11-14 |
| D303717 | Combined lamp and electrical plug | — | 1989-09-26 |