Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4201952 | Gas laser aerodynamic window | Charles C. Stewart, Evan R. Pugh, John W. Lothrop | 1980-05-06 |
| 4196401 | Method and apparatus for injecting gas into a laser cavity | Charles J. Knight | 1980-04-01 |