Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677602 | High efficiency electronic ballast for high intensity discharge lamps | Richard Redl | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677602 | High efficiency electronic ballast for high intensity discharge lamps | Richard Redl | 1997-10-14 |