Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880293 | Optic fiber shutter apparatus | John R. Beard, Peter A. Hochstein | 1989-11-14 |
| 4778254 | Optic fiber shutter apparatus | John R. Beard, Peter A. Hochstein | 1988-10-18 |
| 4747648 | Optical fiber display and optical train for same | — | 1988-05-31 |