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David J. Wheeler
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Cambridge, GB
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last 30 patents
Information
Patent Grant
Locating and authentication system
Patent number
5,493,283
Issue date
Feb 20, 1996
Olivetti Research Limited
Andrew Hopper
G01 - MEASURING TESTING
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Patent Grant
Carrier locating system
Patent number
5,402,469
Issue date
Mar 28, 1995
Olivetti Research Limited
Andrew Hopper
G07 - CHECKING-DEVICES
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Patent Grant
Synchronizing means
Patent number
4,128,201
Issue date
Dec 5, 1978
Computer Technology Limited
Iann M. Barron
H04 - ELECTRIC COMMUNICATION TECHNIQUE