TREA

Peter A. Holborow

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  • Hopatcong, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Extended range proportional valve
    • Patent number 6,729,601
    • Issue date May 4, 2004
    • ASCO Controls, L.P.
    • Paul W. Freisinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Extended range proportional valve
    • Patent number 6,619,612
    • Issue date Sep 16, 2003
    • ASCO Controls, L.P.
    • Paul W. Freisinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Proportional control value
    • Patent number 6,155,531
    • Issue date Dec 5, 2000
    • Automatic Switch Company
    • Peter A. Holborow
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rocker valve for sealing large orifices
    • Patent number 6,003,552
    • Issue date Dec 21, 1999
    • Automatic Switch Company
    • John R. Shank
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Digitally controllable flow rate valve
    • Patent number 5,887,847
    • Issue date Mar 30, 1999
    • Automatic Switch Company
    • Peter A. Holborow
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Proportional flow valve with diaphragm pressure member
    • Patent number 5,676,342
    • Issue date Oct 14, 1997
    • Automatic Switch Company
    • Noel Otto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Four-way slide valve
    • Patent number 4,976,286
    • Issue date Dec 11, 1990
    • Automatic Switch Company
    • Peter Holborow
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Self-cycling valve
    • Patent number 4,385,639
    • Issue date May 31, 1983
    • Automatic Switch Company
    • Peter A. Holborow
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Extended range proportional valve
    • Publication number 20030201414
    • Publication date Oct 30, 2003
    • ASCO Controls, L.P.
    • Paul W. Freisinger
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Extended range proportional valve
    • Publication number 20020053652
    • Publication date May 9, 2002
    • Paul W. Freisinger
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Extended range proportional valve
    • Publication number 20010032947
    • Publication date Oct 25, 2001
    • Paul W. Freisinger
    • G05 - CONTROLLING REGULATING