Muchel; Franz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Muchel; Franz.The latest application filed is for "apochromatic condenser".
- Muchel; Franz - Koenigsbronn DE
- Muchel, Franz - Konigsbronn DE
| Patent | Date |
|---|---|
| Apochromatic condenser Grant 7,492,531 - Muchel February 17, 2 | 2009-02-17 |
| Tube lens unit with chromatically compensating effect Grant 7,289,271 - Muchel October 30, 2 | 2007-10-30 |
| Apochromatic condenser App 20070171518 - Muchel; Franz | 2007-07-26 |
| Invertible light-optical microscope App 20070146872 - Bocher; Thomas ; et al. | 2007-06-28 |
| Tube lens unit with chromatically compensating effect App 20060285219 - Muchel; Franz | 2006-12-21 |
| Microscope tube App 20040240048 - Dietrich, Peter ; et al. | 2004-12-02 |
| UV-capable dry lens for microscopes Grant 5,103,341 - Ulrich , et al. April 7, 1 | 1992-04-07 |
| Apparatus for examination and surgery of the anterior and posterior portions of the eye Grant 4,786,161 - Muller , et al. November 22, 1 | 1988-11-22 |
| Microscope tube Grant 4,691,997 - Muchel September 8, 1 | 1987-09-08 |
| Optical system for therapeutic use of laser light Grant 4,669,839 - Muchel June 2, 1 | 1987-06-02 |
| Optical system of variable focal and back-focal length Grant 4,525,042 - Muchel June 25, 1 | 1985-06-25 |
| Device for examining anterior sections of the eye Grant 4,523,821 - Lang , et al. June 18, 1 | 1985-06-18 |
| Stereomicroscope Grant 4,518,231 - Muchel , et al. May 21, 1 | 1985-05-21 |
| Optical waveguide connector using aspheric lenses Grant 4,420,219 - Muchel December 13, 1 | 1983-12-13 |
| Apparatus for examining anterior portions of the eye Grant 4,403,841 - Lang , et al. September 13, 1 | 1983-09-13 |
| Operation microscope having a small working distance Grant 4,364,629 - Lang , et al. December 21, 1 | 1982-12-21 |
| Optical system for illuminating the ground of the eye Grant 4,272,165 - Muchel , et al. June 9, 1 | 1981-06-09 |
| Ophthalmological instrument Grant 4,249,802 - Muchel , et al. February 10, 1 | 1981-02-10 |
| Wide angle objective for examination of the eye Grant 4,222,634 - Muchel September 16, 1 | 1980-09-16 |
| Optical system having a radial difference in refractive index Grant 4,215,914 - Muchel , et al. August 5, 1 | 1980-08-05 |
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