Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344666 | Opto-mechanical device to control the direction of beams of visible light | Klaus Birgmeir | 1982-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344666 | Opto-mechanical device to control the direction of beams of visible light | Klaus Birgmeir | 1982-08-17 |