Ludwig Leitz

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Wetzlar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optical correlator
- Patent number 4,206,365
- Issue date Jun 3, 1980
- Ernst Leitz Wetzlar GmbH
- Ludwig Leitz
- G02 - OPTICS
Information Patent Grant
System for measuring position and/or velocity
- Patent number 4,195,425
- Issue date Apr 1, 1980
- Ernst Leitz Wetzlar GmbH
- Ludwig Leitz
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring distances
- Patent number 4,175,365
- Issue date Nov 27, 1979
- Ernst Leitz Wetzlar GmbH
- Ludwig Leitz
- G02 - OPTICS
Information Patent Grant
Optical correlator
- Patent number 4,127,778
- Issue date Nov 28, 1978
- Ernst Leitz Wetzlar GmbH
- Ludwig Leitz
- G02 - OPTICS
Information Patent Grant
Method and apparatus for photoelectrically determining the position...
- Patent number 4,110,042
- Issue date Aug 29, 1978
- Ernst Leitz Wetzlar GmbH
- Ludwig Leitz
- G01 - MEASURING TESTING