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Don C. Finfrock
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Cambridge, OH, US
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last 30 patents
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Patent Grant
Method of enabling consumer privacy using personal storage device
Patent number
7,293,174
Issue date
Nov 6, 2007
NCR Corporation
Don Charles Finfrock
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of measuring message response time performance of a data pro...
Patent number
4,930,093
Issue date
May 29, 1990
NCR Corporation
James S. Houser
G07 - CHECKING-DEVICES
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Patent Grant
Multicommunication protocol controller
Patent number
4,787,028
Issue date
Nov 22, 1988
NCR Corporation
Don C. Finfrock
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Polling method for data processing system
Patent number
4,683,531
Issue date
Jul 28, 1987
NCR Corporation
Russell K. Kelch
G06 - COMPUTING CALCULATING COUNTING