Boris Gelman

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Patents Grantslast 30 patents

Information Patent Grant
Optical comparator with digital gage
- Patent number 8,269,970
- Issue date Sep 18, 2012
- Quality Vision International, Inc.
- Edward T. Polidor
- G01 - MEASURING TESTING
Information Patent Grant
Air bearing guided zoom lens for metrological measurements
- Patent number 7,538,960
- Issue date May 26, 2009
- Quality Vision International, Inc.
- Fred J. Schwab
- G02 - OPTICS
Information Patent Grant
Precision Z-axis mount for a lens assembly in an optical inspection...
- Patent number 6,950,249
- Issue date Sep 27, 2005
- Optical Gaging Products, Inc.
- Edward J. Merritt, Jr.
- G02 - OPTICS
Information Patent Grant
Optical inspection system having an internal rangefinder
- Patent number 6,897,421
- Issue date May 24, 2005
- Optical Gaging Products, Inc.
- Boris Gelman
- G02 - OPTICS
Information Patent Grant
Simplified mirror system for contour projector
- Patent number 5,402,192
- Issue date Mar 28, 1995
- Optical Gaging Products, Inc.
- Boris Gelman
- G02 - OPTICS
Information Patent Grant
Method and means for calibrating the magnification of zoom optical...
- Patent number 5,389,774
- Issue date Feb 14, 1995
- Optical Gaging Products, Inc.
- Boris Gelman
- G02 - OPTICS
Information Patent Grant
Automatic focusing system
- Patent number 4,415,244
- Issue date Nov 15, 1983
- Telex Communications, Inc.
- William T. Daly
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Method of Inspecting Test Parts with an Optical Comparator Having D...
- Publication number 20120307246
- Publication date Dec 6, 2012
- Quality Vision International, Inc.
- Edward T. Polidor
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL COMPARATOR WITH DIGITAL GAGE
- Publication number 20110001973
- Publication date Jan 6, 2011
- Quality Vision International, Inc.
- Edward T. Polidor
- G01 - MEASURING TESTING
Information Patent Application
Air bearing guided zoom lens for metrological measurements
- Publication number 20070217037
- Publication date Sep 20, 2007
- Fred J. Schwab
- G02 - OPTICS
Information Patent Application
Precision Z-axis mount for a lens assembly in an optical inspection...
- Publication number 20050024751
- Publication date Feb 3, 2005
- Optical Gaging Products, Inc.
- Edward J. Merritt
- G02 - OPTICS
Information Patent Application
Optical inspection system having an internal rangefinder
- Publication number 20040164221
- Publication date Aug 26, 2004
- Optical Gaging Products, Inc.
- Boris Gelman
- G02 - OPTICS