Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7789512 | Real image forming eye examination lens utilizing two reflecting surfaces | — | 2010-09-07 |
| 7740354 | Multi-layered gradient index progressive lens | — | 2010-06-22 |
| 7735998 | Multi-layered multifocal lens with blended refractive index | — | 2010-06-15 |
| RE37298 | Indirect ophthalmoscopy lens retaining ring | — | 2001-07-31 |
| D438621 | Indirect ophthalmoscopy lens retaining ring | Richard Mueller | 2001-03-06 |
| 6164779 | Ophthalmoscopic viewing system | — | 2000-12-26 |
| D434851 | Indirect ophthalmoscopy lens straight retaining ring | Richard Mueller | 2000-12-05 |
| D434498 | Indirect ophthalmoscopy lens two piece retaining ring | Richard Mueller | 2000-11-28 |
| 5986801 | Image reinverter for stereo microscope | Fernando Diaz-Estevez | 1999-11-16 |
| 5963301 | Lense arrangement for vitreoretinal surgery | — | 1999-10-05 |
| 5886812 | Microscope attachment | — | 1999-03-23 |
| 5857475 | Optical component cleaning apparatus | — | 1999-01-12 |
| 5805269 | High magnification indirect ophthalmoscopy lens device | — | 1998-09-08 |
| 5784147 | Indirect ophthalmoscopy lens system | — | 1998-07-21 |
| 5757464 | Indirect ophthalmoscopy contact lens device with compound contact lens element | — | 1998-05-26 |
| 5745212 | Indirect ophthalmoscopy device with reinverting lens system with the real inverted image or conjugate pupil formed at least partially within a lens of the reinverting lens system | — | 1998-04-28 |
| 5706073 | Indirect ophthalmoscopy lens for use with split lamp or other biomicroscope | — | 1998-01-06 |
| 5526074 | Full field reinverting indirect contact ophthalmoscope | — | 1996-06-11 |
| 5523810 | Indirect ophthalmoscopy contact lens device with compound contact lens element | — | 1996-06-04 |
| 5479222 | Indirect ophthalmoscopy lens system and adapter lenses | — | 1995-12-26 |
| 5440458 | Illuminated lens case | — | 1995-08-08 |
| 5436680 | Indirect ophthalmoscopy lens providing apparent image curvature | — | 1995-07-25 |
| 5430506 | Indirect ophthalmoscopy lens for use with slit lamp biomicroscope | — | 1995-07-04 |
| 5424789 | Optical device for use with a slit lamp biomicroscope | — | 1995-06-13 |
| D357319 | Indirect ophthalmoscopy lens retaining ring | — | 1995-04-11 |