Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873617 | Power supply for arc lamps | William Fredrick, Robert G. Brent | 1989-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873617 | Power supply for arc lamps | William Fredrick, Robert G. Brent | 1989-10-10 |