Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4423510 | Laser tube design incorporating low inductance capacitor | John L. Pack, Roy K. Williams | 1983-12-27 |
| 4266200 | Metal halide laser tube structure | Lelland A. C. Weaver, Roy K. Williams | 1981-05-05 |
| 4242648 | High power electrode and feedthrough assembly for high temperature lasers | Donald W. Feldman, Roy K. Williams, Lelland A. C. Weaver | 1980-12-30 |
| 4239995 | Metal vapor Raman frequency shifter | Donald W. Feldman, Lelland A. C. Weaver | 1980-12-16 |
| 4237430 | Coaxial discharge sealed-off quartz laser tube | Roy K. Williams, Lelland A. C. Weaver | 1980-12-02 |