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Richard S. Tatman
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Fort Wayne, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Integral motor and control
Patent number
6,479,957
Issue date
Nov 12, 2002
General Electric Company
David M. Erdman
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Integral motor and control
Patent number
6,414,408
Issue date
Jul 2, 2002
General Electric Company
David M. Erdman
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Integral motor and control
Patent number
6,348,752
Issue date
Feb 19, 2002
General Electric Company
David M. Erdman
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Brushless D. C. motor and control assembly
Patent number
6,271,638
Issue date
Aug 7, 2001
General Electric Company
David M. Erdman
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method initiating defrost in response to speed or torque...
Patent number
5,692,385
Issue date
Dec 2, 1997
General Electric Company
Robert K. Hollenbeck
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Integral motor and control
Publication number
20030098660
Publication date
May 29, 2003
David M. Erdman
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...