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William Edward Wolf
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Newark, DE, US
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last 30 patents
Information
Patent Grant
Optical probe having an imaging apparatus
Patent number
6,153,873
Issue date
Nov 28, 2000
E. I. duPont de Numours and Company
William Edward Wolf
G02 - OPTICS
Information
Patent Grant
Light collector
Patent number
5,471,053
Issue date
Nov 28, 1995
E. I. Du Pont de Nemours and Company
Bruce A. Diner
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for optically detecting contamination in particles of low...
Patent number
5,256,886
Issue date
Oct 26, 1993
E. I. Du Pont de Nemours and Company
William E. Wolf
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for recording plural holographic images into a holographi...
Patent number
5,098,176
Issue date
Mar 24, 1992
E. I. Du Pont de Nemours and Company
William E. Wolf
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Scanning beam optical signal processor
Patent number
5,002,348
Issue date
Mar 26, 1991
E. I. Du Pont de Nemours and Company
William E. Wolf
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scanning laser microscope system and methods of use
Patent number
4,972,258
Issue date
Nov 20, 1990
E. I. Du Pont de Nemours and Company
William E. Wolf
G02 - OPTICS
Information
Patent Grant
On-line web inspection system
Patent number
4,237,539
Issue date
Dec 2, 1980
E. I. Du Pont de Nemours and Company
Michael J. Piovoso
G01 - MEASURING TESTING
Information
Patent Grant
Web inspection system and method therefor
Patent number
4,173,441
Issue date
Nov 6, 1979
E. I. Du Pont de Nemours and Company
William E. Wolf
G01 - MEASURING TESTING
Information
Patent Grant
Web defect monitor for abrupt changes in web density
Patent number
4,011,457
Issue date
Mar 8, 1977
E. I. Du Pont de Nemours and Company
William Edward Wolf
G01 - MEASURING TESTING