Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865436 | Low cost ring laser angular rate sensor | Robert G. Ahonen, Hans-Peter Meyerhoff | 1989-09-12 |
| 4865451 | Silicon substrate mirror assembly for lasers | Robert G. Ahonen | 1989-09-12 |