Ludwig Leitz

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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 measurement of mechanical aberrations affecting stere...
- Patent number 4,071,772
- Issue date Jan 31, 1978
- Ernst Leitz G.m.b.H.
- Ludwig Leitz
- 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
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
System for monitoring spaces by electro-optical means
- Patent number 3,972,021
- Issue date Jul 27, 1976
- Ludwig Leitz
- G08 - SIGNALLING
Information Patent Grant
System for achieving a maximum braking effect
- Patent number 3,960,410
- Issue date Jun 1, 1976
- Ernst Leitz G.m.b.H.
- Ludwig Leitz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for determining the relative position of the plane of max...
- Patent number 3,953,728
- Issue date Apr 27, 1976
- Ernst Leitz G.m.b.H.
- Ludwig Leitz
- G02 - OPTICS