Eckart Schneider

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633 Wetzlar, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for photoelectrically determining the position...
- Patent number 4,071,297
- Issue date Jan 31, 1978
- Ernst Leitz G.m.b.H.
- Ludwig Leitz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for determining photoelectrically the position of at leas...
- Patent number 4,037,958
- Issue date Jul 26, 1977
- Ernst Leitz Wetzlar GmbH
- Horst Schmidt
- G02 - OPTICS
Information Patent Grant
Method for no-contact measurement
- Patent number 3,989,378
- Issue date Nov 2, 1976
- Knut Heitmann
- G01 - MEASURING TESTING
Information Patent Grant
System for monitoring spaces by electro-optical means
- Patent number 3,972,021
- Issue date Jul 27, 1976
- Ludwig Leitz
- G08 - SIGNALLING