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Eric L. Forman

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  • Rancho Cucamonga, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air valve for an air driven reciprocating device
    • Patent number 8,047,222
    • Issue date Nov 1, 2011
    • Wilden Pump and Engineering LLC
    • Gary K. Lent
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Air driven pumps and components therefor
    • Patent number 6,257,845
    • Issue date Jul 10, 2001
    • Wilden Pump & Engineering Co.
    • Robert F. Jack
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air driven double diaphragm pump
    • Patent number 6,168,394
    • Issue date Jan 2, 2001
    • Wilden Pump & Engineering Co.
    • Eric L Forman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air driven pumps and components therefor
    • Patent number 6,142,749
    • Issue date Nov 7, 2000
    • Wilden Pump & Engineering Co.
    • Robert F. Jack
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air driven diaphragm pump
    • Patent number D426553
    • Issue date Jun 13, 2000
    • Wilden Pump & Engineering Co.
    • Robert F. Jack
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Air driven diaphragm pump
    • Patent number 5,957,670
    • Issue date Sep 28, 1999
    • Wilden Pump & Engineering Co.
    • Gregory S. Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diaphragm mechanism for an air driven diaphragm pump
    • Patent number 5,743,170
    • Issue date Apr 28, 1998
    • Wilden Pump & Engineering Co.
    • Wilfred D. Pascual
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Air valve for an air driven reciprocating device
    • Publication number 20060082950
    • Publication date Apr 20, 2006
    • WILDEN PUMP AND ENGINEERING LLC
    • Gary K. Lent
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES