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Cathy Robins
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Owen Sound, CA
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last 30 patents
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Patent Grant
Computer system for monitoring events and which is capable of autom...
Patent number
5,444,642
Issue date
Aug 22, 1995
General Signal Corporation
Peter Montgomery
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Communication system capable of broadcast messaging and transponder...
Patent number
5,194,846
Issue date
Mar 16, 1993
General Signal Corporation
Tim Lee
G08 - SIGNALLING