Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471165 | Surgical microscope and stand assembly | — | 2002-10-29 |
| 6215589 | Mirror system for stereoscopic image erection | — | 2001-04-10 |
| 5793523 | Beam divider more particularly for optical instruments such as operating microscopes | — | 1998-08-11 |
| 5223864 | Phoropter | — | 1993-06-29 |
| 5029941 | Surgeon's chair | — | 1991-07-09 |
| 4834519 | Load-locking joint, particularly for surgery microscopes and suspension mount constructed for the same | — | 1989-05-30 |
| 4723842 | Stereoscopic surgery microscope for eye surgery with selective image reversal | Josef Reiner | 1988-02-09 |
| 4554938 | Device for converting electric signals into pneumatic signals | — | 1985-11-26 |
| 4289034 | Device for converting pneumatic or hydraulic pressure into an electric current and vice versa | — | 1981-09-15 |