Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958003 | Controlling specularity of luminaire and other reflectors to optimize their optical performance | — | 2005-10-25 |
| 4482943 | Tempered glass globe | — | 1984-11-13 |
| 4330814 | Floor relampable luminaire | Samuel L. Baldwin | 1982-05-18 |
| 4303971 | Luminaire | Gregory A. Frisbee | 1981-12-01 |
| 4254456 | Luminaire for assembly line | James L. Grindle | 1981-03-03 |