Mervin L. Gangstead

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Garland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Scanning a beam of light in a digital image recorder
- Patent number 6,855,923
- Issue date Feb 15, 2005
- Raytheon Company
- John D. Boardman
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical device and method for multi-angle laser light scatter
- Patent number 6,646,742
- Issue date Nov 11, 2003
- MWI, Inc.
- Mervin L. Gangstead
- G01 - MEASURING TESTING
Information Patent Grant
Optical system for multi-part differential particle discrimination...
- Patent number 6,507,400
- Issue date Jan 14, 2003
- MWI, Inc.
- Jean-Charles Pina
- G01 - MEASURING TESTING
Information Patent Grant
Digital laser image recorder including delay lines
- Patent number 6,396,042
- Issue date May 28, 2002
- Raytheon Company
- John D. Boardman
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for image visualization
- Patent number 6,254,239
- Issue date Jul 3, 2001
- Raytheon Company
- Rodney C. Hibner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanning system
- Patent number 5,508,837
- Issue date Apr 16, 1996
- E-Systems, Inc.
- Mervin L. Gangstead
- G02 - OPTICS
Information Patent Grant
Optical recorder and reader of data on light sensitive media
- Patent number 5,465,243
- Issue date Nov 7, 1995
- E-Systems, Inc.
- John D. Boardman
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Digital laser image recorder
- Publication number 20020088924
- Publication date Jul 11, 2002
- Raytheon Company, a Delware Corporation
- John D. Boardman
- G11 - INFORMATION STORAGE