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Mike Graham

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  • Delaware, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-stage refrigeration system
    • Patent number 6,553,778
    • Issue date Apr 29, 2003
    • Emerson Electric Co.
    • Russ Tipton
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-stage refrigeration system
    • Publication number 20020092318
    • Publication date Jul 18, 2002
    • Russ Tipton
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...