Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298920 | Automatic gel changer for a spotlight | Lewis Gluck | 1981-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298920 | Automatic gel changer for a spotlight | Lewis Gluck | 1981-11-03 |