Walter Mandler

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Midland, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and devices for transferring electrical signal information b...
- Patent number 4,541,700
- Issue date Sep 17, 1985
- Ernst Leitz Wetzlar GmbH
- Walter Bletz
- G02 - OPTICS
Information Patent Grant
Optical sensing system for focusing a reflex camera
- Patent number 4,147,417
- Issue date Apr 3, 1979
- Ernst Leitz Wetzlar GmbH
- Walter Mandler
- G02 - OPTICS
Information Patent Grant
Four-member gauss objective
- Patent number 4,123,144
- Issue date Oct 31, 1978
- Ernst Leitz Wetzlar GmbH
- Walter Mandler
- G02 - OPTICS
Information Patent Grant
Peripheral vision horizon device
- Patent number 4,083,239
- Issue date Apr 11, 1978
- Canadian Minister of National Defence
- Richard Malcolm
- G01 - MEASURING TESTING
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
Still pocket camera
- Patent number 4,037,238
- Issue date Jul 19, 1977
- Ernst Leitz G.m.b.H.
- Ludwig Leitz
- G02 - OPTICS