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Philip L. Lundman

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  • Fredonia, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow restriction system
    • Patent number 11,156,319
    • Issue date Oct 26, 2021
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical plug
    • Patent number 11,085,572
    • Issue date Aug 10, 2021
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable tunnel seal
    • Patent number 9,611,739
    • Issue date Apr 4, 2017
    • Philip L. Lundman
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Dual inflatable plug assembly
    • Patent number 8,936,045
    • Issue date Jan 20, 2015
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable lift cylinder
    • Patent number 8,894,115
    • Issue date Nov 25, 2014
    • Philip L. Lundman
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Dual inflatable plug assembly
    • Patent number 8,636,035
    • Issue date Jan 28, 2014
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Swing valve
    • Patent number 8,161,999
    • Issue date Apr 24, 2012
    • Petersen Products Co., LLC
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    In-line swivel for inflatable plugs
    • Patent number 7,681,591
    • Issue date Mar 23, 2010
    • Philip L. Lundman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Inflatable plug with flange
    • Patent number 7,588,053
    • Issue date Sep 15, 2009
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable plug with flange
    • Patent number 7,455,077
    • Issue date Nov 25, 2008
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow-through inflatable plug
    • Patent number 6,959,734
    • Issue date Nov 1, 2005
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible emergency gas pipeline plug
    • Patent number 6,899,138
    • Issue date May 31, 2005
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe sealing apparatus
    • Patent number 6,568,429
    • Issue date May 27, 2003
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe sealing apparatus
    • Patent number 6,446,669
    • Issue date Sep 10, 2002
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable apparatus for sealing a pipeline
    • Patent number 5,901,752
    • Issue date May 11, 1999
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable plug for use in plugging a large diameter pipe
    • Patent number 5,353,842
    • Issue date Oct 11, 1994
    • Philip L. Lundman
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hydraulic jack and pump usable therewith
    • Patent number 5,201,494
    • Issue date Apr 13, 1993
    • Philip L. Lundman
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Two piece loading ramp bracket
    • Patent number 5,170,976
    • Issue date Dec 15, 1992
    • Philip L. Lundman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for shipping and storing portable automobile r...
    • Patent number 4,796,410
    • Issue date Jan 10, 1989
    • Philip L. Lundman
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Jack stand and method for making a jack stand
    • Patent number 4,690,361
    • Issue date Sep 1, 1987
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable apparatus for use in plugging a large diameter pipe
    • Patent number 4,565,222
    • Issue date Jan 21, 1986
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for manufacturing a jack stand
    • Patent number 4,556,163
    • Issue date Dec 3, 1985
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle ramp
    • Patent number 4,421,300
    • Issue date Dec 20, 1983
    • Phillip L. Lundman
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOW RESTRICTION SYSTEM
    • Publication number 20210404591
    • Publication date Dec 30, 2021
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL PLUG
    • Publication number 20210364117
    • Publication date Nov 25, 2021
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW RESTRICTION SYSTEM
    • Publication number 20200003352
    • Publication date Jan 2, 2020
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL PLUG
    • Publication number 20190331282
    • Publication date Oct 31, 2019
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INFLATABLE LIFT CYLINDER
    • Publication number 20140169928
    • Publication date Jun 19, 2014
    • Philip L. Lundman
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    DUAL INFLATABLE PLUG ASSEMBLY
    • Publication number 20140137971
    • Publication date May 22, 2014
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL INFLATABLE PLUG ASSEMBLY
    • Publication number 20130048130
    • Publication date Feb 28, 2013
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INFLATABLE TUNNEL SEAL
    • Publication number 20110135395
    • Publication date Jun 9, 2011
    • Philip L. Lundman
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SWING VALVE
    • Publication number 20100001218
    • Publication date Jan 7, 2010
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INFLATABLE PLUG WITH FLANGE
    • Publication number 20090050224
    • Publication date Feb 26, 2009
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    IN-LINE SWIVEL FOR INFLATABLE PLUGS
    • Publication number 20080163941
    • Publication date Jul 10, 2008
    • Philip L. Lundman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INFLATABLE PLUG WITH FLANGE
    • Publication number 20080163951
    • Publication date Jul 10, 2008
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flexible emergency gas pipeline plug
    • Publication number 20040144439
    • Publication date Jul 29, 2004
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flow-through inflatable plug
    • Publication number 20040112451
    • Publication date Jun 17, 2004
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Large sport ball
    • Publication number 20040106481
    • Publication date Jun 3, 2004
    • Philip L. Lundman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    PIPE SEALING APPARATUS
    • Publication number 20020083988
    • Publication date Jul 4, 2002
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method and apparatus for repairing a pipeline
    • Publication number 20020083990
    • Publication date Jul 4, 2002
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pipe sealing apparatus
    • Publication number 20020083989
    • Publication date Jul 4, 2002
    • Philip L. Lundman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...