Ernst Leitz GmbH

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Patents Grantslast 30 patents

Information Patent Grant
Photographic camera
- Patent number D243007
- Issue date Jan 11, 1977
- Ernst Leitz GmbH
- Hans-Kurt Uellenberg
- D16 - Photography and optical equipment
Information Patent Grant
Apparatus for stabilizing a line of sight
- Patent number 3,972,621
- Issue date Aug 3, 1976
- Ernst Leitz GmbH
- Hermann Eisenkopf
- G02 - OPTICS
Information Patent Grant
Method of imparting contrast to a microscope object
- Patent number 3,962,057
- Issue date Jun 8, 1976
- Ernst Leitz GmbH
- Gunter Bartz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for focusing an objective
- Patent number 3,953,863
- Issue date Apr 27, 1976
- Ernst Leitz GmbH
- Karl Lang
- G02 - OPTICS
Information Patent Grant
Slide projector having a partitioned magazine
- Patent number 3,937,569
- Issue date Feb 10, 1976
- Ernst Leitz GmbH
- Kurt Henkelmann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

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