Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8339043 | Arc discharge with improved isotopic mixture of mercury | — | 2012-12-25 |
| 5410213 | Mounting strap for replacement halogen lamp | David J. Harchenko, Billy R. Maynard | 1995-04-25 |