Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680777 | Versatile zero-voltage switch resonant inverter for industrial dielectric barrier discharge generator applications | Ken Tran, Xing Chen, Franklin Lee | 2014-03-25 |
| 6875360 | Water softening | Anthony Edward Allen | 2005-04-05 |
| 4691455 | Trenching equipment with hinged side plates | — | 1987-09-08 |