Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677640 | Crystalline quartz laser window assembly | Alan Petersen, Joseph B. Lastovka, David F. Head, Lee R. Carlson | 1987-06-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677640 | Crystalline quartz laser window assembly | Alan Petersen, Joseph B. Lastovka, David F. Head, Lee R. Carlson | 1987-06-30 |