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Eric J. Hoekstra

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  • Holland, MI, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SURGE PROTECTION CIRCUIT
    • Publication number 20200112168
    • Publication date Apr 9, 2020
    • GE AVIATION SYSTEMS, LLC
    • Eric John Hoekstra
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SURGE PROTECTION CIRCUIT
    • Publication number 20180054053
    • Publication date Feb 22, 2018
    • GE AVIATION SYSTEMS, LLC
    • Eric John Hoekstra
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VEHICLE COMPASS COMPENSATION
    • Publication number 20090292496
    • Publication date Nov 26, 2009
    • Donnelly Corporation
    • Kenneth L. Schierbeek
    • G01 - MEASURING TESTING
  • Information Patent Application

    VEHICLE COMPASS COMPENSATION
    • Publication number 20080140332
    • Publication date Jun 12, 2008
    • Donnelly Corporation
    • Kenneth L. Schierbeek
    • G01 - MEASURING TESTING
  • Information Patent Application

    Safety system for a compartment of a vehicle
    • Publication number 20060290518
    • Publication date Dec 28, 2006
    • Donnelly Corporation, a corporation of the State of Michigan
    • Robert L. Bingle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicle compass compensation
    • Publication number 20050262714
    • Publication date Dec 1, 2005
    • Kenneth L. Schierbeek
    • G01 - MEASURING TESTING
  • Information Patent Application

    Two wire touch sensor interface
    • Publication number 20050168909
    • Publication date Aug 4, 2005
    • Eric J. Hoekstra
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Safety system for a closed compartment of a vehicle
    • Publication number 20050023858
    • Publication date Feb 3, 2005
    • Donnelly Corporation, a corporation of the State of Michigan
    • Robert L. Bingle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Digital electrochromic mirror system
    • Publication number 20040047043
    • Publication date Mar 11, 2004
    • Donnelly Corporation
    • Eric J. Hoekstra
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicle compass compensation
    • Publication number 20030115764
    • Publication date Jun 26, 2003
    • Donnelly Corporation
    • Kenneth L. Schierbeek
    • G01 - MEASURING TESTING
  • Information Patent Application

    Safety system for a closed compartment of a vehicle
    • Publication number 20030102688
    • Publication date Jun 5, 2003
    • Donnelly Corporation a Corporation of the State of Michigan
    • Robert L. Bingle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Digital electrochromic mirror system
    • Publication number 20030053216
    • Publication date Mar 20, 2003
    • Donnelly Corporation
    • Eric J. Hoekstra
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Magnetic displacement sensor for vehicle
    • Publication number 20030001565
    • Publication date Jan 2, 2003
    • Donnelly Corporation
    • Eric J. Hoekstra
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Compartment sensing system
    • Publication number 20020196131
    • Publication date Dec 26, 2002
    • Donnelly Corporation
    • Kevin C. McCarthy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Digital electrochromic mirror system
    • Publication number 20020149851
    • Publication date Oct 17, 2002
    • Donnelly Corporation
    • Eric J. Hoekstra
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Digital electrochromic mirror system
    • Publication number 20020030892
    • Publication date Mar 14, 2002
    • Donnelly Corporation
    • Eric J. Hoekstra
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Digital electrochromic mirror system
    • Publication number 20010010595
    • Publication date Aug 2, 2001
    • Eric J. Hoekstra
    • B60 - VEHICLES IN GENERAL