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Laurence Shrapnell Watkins
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Hopewell Township, Mercer County, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of fabricating a photomask
Patent number
4,405,701
Issue date
Sep 20, 1983
Western Electric Co.
Edward L. Banks
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photomask and method of using same
Patent number
4,361,643
Issue date
Nov 30, 1982
Western Electric Co., Inc.
Edward L. Banks
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Methods for non-destructively determining parameters of an optical...
Patent number
4,227,806
Issue date
Oct 14, 1980
Western Electric Company, Inc.
Laurence S. Watkins
G01 - MEASURING TESTING
Information
Patent Grant
Method for measuring the parameters of optical fibers
Patent number
4,067,651
Issue date
Jan 10, 1978
Western Electric Company, Inc.
Laurence Shrapnell Watkins
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for determining ratio of core radius to claddi...
Patent number
4,027,977
Issue date
Jun 7, 1977
Western Electric Company,
Ralph Edward Frazee
G01 - MEASURING TESTING
Information
Patent Grant
Photomask inspection by optical spatial filtering
Patent number
4,000,949
Issue date
Jan 4, 1977
Western Electric Company, Inc.
Laurence S. Watkins
G02 - OPTICS
Information
Patent Grant
Method for measuring the parameters of optical fibers
Patent number
3,982,816
Issue date
Sep 28, 1976
Western Electric Company, Inc.
Laurence Shrapnell Watkins
G01 - MEASURING TESTING