Franz Muchel

CS Carl Zeiss Stiftung: 25 patents #2 of 654Top 1%

CG Carl Zeiss Jena Gmbh: 1 patents #158 of 374Top 45%

CG Carl Zeiss Micromanaging Gmbh: 1 patents #74 of 191Top 40%

📍 Königsbronn, DE: #2 of 57 inventorsTop 4%

Overall (All Time): #147,697 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #	Title	Co-Inventors	Date
4220401	Hand-held ophthalmoscope	—	1980-09-02
4215914	Optical system having a radial difference in refractive index	Fritz Strahle	1980-08-05