Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356394 | Apparatus for applying radiant beam | Richard W. Cobean, Gary Feldman | 1982-10-26 |
| 4350441 | Photometric apparatus and method | — | 1982-09-21 |
| 4341116 | Liquid absence detector | Arnold C. Bilstad | 1982-07-27 |