Karl Pietzsch

Follow

Person

Geretsried, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Infrared objective
- Patent number 6,057,550
- Issue date May 2, 2000
- Steinheil Optronik GmbH
- Christoph Thoma
- G02 - OPTICS
Information Patent Grant
Infrared objective
- Patent number 5,812,309
- Issue date Sep 22, 1998
- Steinheil Optronik GmbH
- Christoph Thoma
- G02 - OPTICS
Information Patent Grant
Method and apparatus for the optical detection of the roughness pro...
- Patent number 4,973,164
- Issue date Nov 27, 1990
- Erwin Sick GmbH Optik-Elektronik
- Klaus Weber
- G01 - MEASURING TESTING
Information Patent Grant
Optical scanning apparatus for detecting faults in transparent mate...
- Patent number 4,904,877
- Issue date Feb 27, 1990
- Erwin Sick GmbH Optik-Elektronik
- Karl Pietzsch
- G01 - MEASURING TESTING
Information Patent Grant
Light curtain with periodic light transmitter arrangement
- Patent number 4,864,121
- Issue date Sep 5, 1989
- Erwin Sick GmbH Optik-Elektronik
- Karl Pietzsch
- G01 - MEASURING TESTING
Information Patent Grant
Scanner for the optical scanning of objects
- Patent number 4,848,864
- Issue date Jul 18, 1989
- Erwin Sick GmbH Optik-Electronik
- Klaus Ostertag
- G02 - OPTICS