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Fred D. Solomon

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  • Wadsworth, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile heat pump
    • Patent number 8,690,548
    • Issue date Apr 8, 2014
    • Fred D. Solomon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat pump system
    • Patent number 7,207,188
    • Issue date Apr 24, 2007
    • Fred D. Solomon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump system
    • Patent number 7,003,964
    • Issue date Feb 28, 2006
    • Fred D. Solomon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump system
    • Patent number 6,739,139
    • Issue date May 25, 2004
    • Fred D. Solomon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Freeze-resistant hydrant
    • Patent number 6,216,722
    • Issue date Apr 17, 2001
    • Fred D. Solomon
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Rolling diaphragm seal arrangement for a submersible pump system
    • Patent number 5,725,365
    • Issue date Mar 10, 1998
    • Fred D. Solomon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat pump system
    • Patent number 5,275,014
    • Issue date Jan 4, 1994
    • Fred D. Solomon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump system
    • Patent number 5,129,236
    • Issue date Jul 14, 1992
    • Fred D. Solomon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Solar water heating system
    • Patent number 4,998,558
    • Issue date Mar 12, 1991
    • Fred D. Solomon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solar water heating system
    • Patent number 4,917,079
    • Issue date Apr 17, 1990
    • MTD Products, Inc.
    • Fred D. Solomon
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solar powered pump assembly
    • Patent number 4,666,376
    • Issue date May 19, 1987
    • Fred D. Solomon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water system valve for draining heat exchangers
    • Patent number 4,621,679
    • Issue date Nov 11, 1986
    • Hugo A. Byers
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Heat pump system
    • Publication number 20060117783
    • Publication date Jun 8, 2006
    • Fred D. Solomon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat pump system
    • Publication number 20040237562
    • Publication date Dec 2, 2004
    • Fred D. Solomon
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...