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Frederick E. Hankins
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Flemington, NJ, US
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last 30 patents
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Patent Grant
Enlarged area addressable matrix
Patent number
5,270,693
Issue date
Dec 14, 1993
Smiths Industries, Inc.
John S. Wyler
G02 - OPTICS
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Patent Grant
Electromagnetic plunger drop timer
Patent number
4,270,086
Issue date
May 26, 1981
Research-Cottrell, Inc.
Frederick E. Hankins
G01 - MEASURING TESTING