Ralph F. Wuerker

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Palos Verdes Estates, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Large optics compensated imaging systems
- Patent number 5,886,800
- Issue date Mar 23, 1999
- TRW Inc.
- Robert Aprahamian
- G02 - OPTICS
Information Patent Grant
Self-aligned polarized laser
- Patent number 4,050,035
- Issue date Sep 20, 1977
- TRW Inc.
- Ralph F. Wuerker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spatial filter for Q-switched lasers
- Patent number 4,043,674
- Issue date Aug 23, 1977
- James C. Administrator of the National Aeronautics and Space Administration,...
- G02 - OPTICS
Information Patent Grant
Multifrequency laser oscillator for holographic contouring
- Patent number 3,970,390
- Issue date Jul 20, 1976
- TRW Inc.
- Lee O. Heflinger
- G01 - MEASURING TESTING
Information Patent Grant
Multiple exposure holographic interferometer method
- Patent number 3,934,461
- Issue date Jan 27, 1976
- TRW Inc.
- Lee O. Heflinger
- G01 - MEASURING TESTING