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David V. Martinez

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  • Burlington, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Backhoe pivot joint
    • Patent number 7,296,369
    • Issue date Nov 20, 2007
    • CNH America LLC
    • David V. Martinez
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Backhoe pivot joint
    • Patent number 7,043,858
    • Issue date May 16, 2006
    • CNH America LLC
    • David V. Martinez
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Self aligning shim for a step pin assembly
    • Patent number 6,561,717
    • Issue date May 13, 2003
    • Case Corporation
    • David V. Martinez
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Stabilizer flip pad assembly flip-over restraint
    • Patent number 6,227,570
    • Issue date May 8, 2001
    • Case Corporation
    • David V. Martinez
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Quick coupler assembly
    • Patent number 4,854,814
    • Issue date Aug 8, 1989
    • J. I. Case Company
    • Wayne G. Smith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick coupler assembly
    • Patent number 4,854,812
    • Issue date Aug 8, 1989
    • J. I. Case Company
    • Wayne G. Smith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick coupler assembly
    • Patent number 4,761,113
    • Issue date Aug 2, 1988
    • J. I. Case Company
    • Wayne G. Smith
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic hose retention device
    • Publication number 20070120023
    • Publication date May 31, 2007
    • CNH America LLC
    • David V. Martinez
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Backhoe pivot joint
    • Publication number 20060005436
    • Publication date Jan 12, 2006
    • David V. Martinez
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Backhoe pivot joint
    • Publication number 20050241196
    • Publication date Nov 3, 2005
    • CNH America LLC
    • David V. Martinez
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING