Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6055259 | Cartridge excimer laser system | Rudolph W. Frey | 2000-04-25 |
| 5828686 | Cartridge excimer laser system | Rudolph W. Frey | 1998-10-27 |
| 5594753 | Cartridge excimer laser system | Rudolph W. Frey | 1997-01-14 |