Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4185231 | High efficiency ballast system for gaseous discharge lamps | — | 1980-01-22 |
WC
Walter A. Colliton
Overall (All Time): #4,104,960 of 4,157,543Top 100%
1
Patents All Time