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Michael J. Kenning
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Suffolk, GB
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last 30 patents
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Patent Grant
Data communications
Patent number
7,233,997
Issue date
Jun 19, 2007
British Telecommunications plc
Philip C. Leveridge
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Personal identification systems
Patent number
5,606,614
Issue date
Feb 25, 1997
British Telecommunications public limited company
Patrick S. Brady
G06 - COMPUTING CALCULATING COUNTING