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Michael F. Murphy
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Winnipeg, CA
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Patents Grants
last 30 patents
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Patent Grant
Wide area communications network for remote data generating stations
Patent number
6,373,399
Issue date
Apr 16, 2002
Itron, Inc.
Dennis F. Johnson
G08 - SIGNALLING
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Patent Grant
Wide area communications network for remote data generating stations
Patent number
6,172,616
Issue date
Jan 9, 2001
Itron, Inc.
Dennis F. Johnson
G08 - SIGNALLING
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Patent Grant
Radio communication network for remote data generating stations
Patent number
5,553,094
Issue date
Sep 3, 1996
Iris Systems, Inc.
Dennis F. Johnson
G08 - SIGNALLING
Patents Applications
last 30 patents
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Patent Application
Wide area communications network for remote data generating stations
Publication number
20030001754
Publication date
Jan 2, 2003
Itron, Inc.
Dennis F. Johnson
G01 - MEASURING TESTING