Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7760432 | Photochromic resistant materials for optical devices in plasma environments | Randy J. Ramberg | 2010-07-20 |
| 5663792 | Transverse mode selected operation for a ring laser | Joseph E. Killpatrick, Timothy J. Callaghan, Leroy O. Thielman, Rodney H. Thorland | 1997-09-02 |
| 4667162 | Ring laser start up apparatus | David D. Rathe | 1987-05-19 |
| 4481635 | Ring laser start up apparatus | David D. Rathe | 1984-11-06 |