Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327062 | Precision drive assembly for telescopes and other instruments | — | 1994-07-05 |
| 4671130 | Drive assembly for astronomical telescope | — | 1987-06-09 |
| 4541294 | Drive assembly for an astronomical telescope | — | 1985-09-17 |
| 4400066 | Mounting and precision drive system for astronomical telescope, and the like | — | 1983-08-23 |