Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5709471 | Method for thermally testing with a laser the edge of a sapphire window | — | 1998-01-20 |
| 5697998 | Sapphire window laser edge annealing | Richard P. Welle, Paul Adams | 1997-12-16 |
| 4577812 | Centrifugally operated moving-mass roll control system | — | 1986-03-25 |