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Gerald Robinson

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  • Burnaby, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe replacement apparatus
    • Patent number 6,702,521
    • Issue date Mar 9, 2004
    • Gerald M. Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for trenchless underground pipe replacement
    • Patent number 6,585,453
    • Issue date Jul 1, 2003
    • Gerald M. Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe replacement apparatus
    • Patent number 6,551,028
    • Issue date Apr 22, 2003
    • Gerald M. Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONCRETE CRUSHER
    • Publication number 20090184187
    • Publication date Jul 23, 2009
    • Gerald Robinson
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    AGGREGATE LOG AND METHOD OF BUILDING CONSTRUCTION
    • Publication number 20060156656
    • Publication date Jul 20, 2006
    • Gerald M. Robinson
    • E04 - BUILDING
  • Information Patent Application

    CABLE OR ROD GRIPPING APPARATUS
    • Publication number 20060151762
    • Publication date Jul 13, 2006
    • Gerald Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Motor vehicle energy recovery system
    • Publication number 20050121242
    • Publication date Jun 9, 2005
    • Gerald M. Robinson
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PIPE REPLACEMENT APPARATUS
    • Publication number 20030223823
    • Publication date Dec 4, 2003
    • Gerald M. Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE REPLACEMENT APPARATUS
    • Publication number 20030053867
    • Publication date Mar 20, 2003
    • Gerald M. Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Apparatus for trenchless underground pipe replacement
    • Publication number 20030017008
    • Publication date Jan 23, 2003
    • Gerald M. Robinson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...