Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11523735 | Flexible headrest for ophthalmic instrument | James M. Schweitzer | 2022-12-13 |
| 11219367 | Positioning system for ophthalmic instrument | Scott Parks, David G. Kelkenberg | 2022-01-11 |
| 11096575 | Rebound tonometer docking station and probe dispenser | James M. Schweitzer, David Taylor | 2021-08-24 |
| 10786151 | Ophthalmic instrument having multiple measurement units | David L. Beverly | 2020-09-29 |
| 9289124 | Tonometer calibration tool | David G. Kelkenberg, David L. Beverly, Donald E. Miller, David A. Luce | 2016-03-22 |
| 8800347 | Tonometer calibration tool | David G. Kelkenberg, David L. Beverly, Donald E. Miller, David A. Luce | 2014-08-12 |
| 7330306 | Interchangeable microscope stage drive assembly | Jasna Roeth, Scott Parks | 2008-02-12 |
| 7324275 | Microscope stage apparatus and movement means | Scott Parks | 2008-01-29 |
| 7283295 | Releasable/interchangeable fine focus knob for a microscope | Paul M. Harrison, Kenneth M. Northem | 2007-10-16 |
| 7136223 | Erogonomically arranged object adjustment controls | Jasna Roeth, Manfred Gilbert | 2006-11-14 |
| 7088505 | Microscope and focusing device for a microscope | Paul M. Harrison | 2006-08-08 |
| D517581 | Microscope tube | Christophe Apothéloz, Manfred Gilbert | 2006-03-21 |
| 6989927 | Stage well | — | 2006-01-24 |
| D511786 | Microscope tube | Christophe Apothéloz, Manfred Gilbert | 2005-11-22 |
| 6791767 | Magnetic optical element holder and microscope assembly including same | — | 2004-09-14 |
| 6547475 | Anti-theft securing device and microscope having removable body part anti-theft protected | — | 2003-04-15 |