Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4972632 | Device for centering of optic lenses in a mechanical mounting, in particular during edge cutting and bevelling | — | 1990-11-27 |
| 4951421 | Device for centering of optic lenses in a mechanical mounting, in particular during edge cutting and bevelling | — | 1990-08-28 |
| 4941291 | Device for centering of optic lenses in a mechanical mounting, in particular during edge cutting and bevelling | — | 1990-07-17 |
| 4926588 | Device for centering of optic lenses in a mechanical mounting, in particular during edge cutting and bevelling | — | 1990-05-22 |
| 4653233 | Machine for grinding of toric surfaces on optic lenses | — | 1987-03-31 |