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Charles T. Darragh
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San Diego, CA, US
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last 30 patents
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Patent Grant
Primary surface heat exchanger for use with a high pressure ratio g...
Patent number
5,555,933
Issue date
Sep 17, 1996
Solar Turbines Incorporated
Charles T. Darragh
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Circular heat exchanger having uniform cross-sectional area through...
Patent number
5,081,834
Issue date
Jan 21, 1992
Solar Turbines Incorporated
Charles T. Darragh
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Thermal restraint system for a circular heat exchanger
Patent number
5,082,050
Issue date
Jan 21, 1992
Solar Turbines Incorporated
Charles T. Darragh
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Sealing system for a circular heat exchanger
Patent number
5,065,816
Issue date
Nov 19, 1991
Solar Turbines Incorporated
Charles T. Darragh
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Circular heat exchanger
Patent number
5,060,721
Issue date
Oct 29, 1991
Solar Turbines Incorporated
Charles T. Darragh
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Thermally balanced restraint system for a heat exchanger
Patent number
4,697,633
Issue date
Oct 6, 1987
Solar Turbines Incorporated
Charles T. Darragh
F28 - HEAT EXCHANGE IN GENERAL