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Bruce E. Gray
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Murrysville, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for communicating and control of automated meter...
Patent number
6,657,552
Issue date
Dec 2, 2003
Invensys Metering Systems-North America Inc.
Timothy J. Belski
G08 - SIGNALLING
Information
Patent Grant
Port expander for utility meter reading
Patent number
5,856,791
Issue date
Jan 5, 1999
M & FC Holding Company, Inc.
Bruce E. Gray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dial inbound meter interface unit which derives its power from a te...
Patent number
5,454,031
Issue date
Sep 26, 1995
M & FC Holding Company, Inc.
Bruce E. Gray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Duplex bi-directional multi-mode remote instrument reading and tele...
Patent number
5,438,329
Issue date
Aug 1, 1995
M & FC Holding Company, Inc.
C. S. Gastouniotis
G08 - SIGNALLING
Information
Patent Grant
Call in-bound remote reading and data collection system
Patent number
5,434,911
Issue date
Jul 18, 1995
M & FC Holding Company, Inc.
Bruce E. Gray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
System and method for communicating and control of automated meter...
Publication number
20020193144
Publication date
Dec 19, 2002
Invensys Metering Systems-North America Inc.
Timothy J. Belski
G01 - MEASURING TESTING