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John R. Hotsenpiller
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Bloomington, IN, US
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last 30 patents
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Patent Grant
Horizontal and vertical soft edge video transition system with edge...
Patent number
3,989,888
Issue date
Nov 2, 1976
Sarkes Tarzian, Inc.
Albert E. Busch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Digital soft edge video transition system
Patent number
3,941,925
Issue date
Mar 2, 1976
Sarkes Tarzian, Inc.
Albert E. Busch
H04 - ELECTRIC COMMUNICATION TECHNIQUE