Patents by Inventor James E. Marsh

James E. Marsh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Camera mount
    Patent number: D812125
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: March 6, 2018
    Assignee: GENTEX CORPORATION
    Inventors: John B. Ostreko, Christopher B. Case, James E. Marsh, Mark R. Roth, David M. Falb, Nathan T. Overmyer, Douglas J. Newhouse
  • Light sensor
    Patent number: D862267
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: October 8, 2019
    Assignee: GENTEX CORPORATION
    Inventors: Michael G. Hendricks, Christopher B. Case, James E. Marsh, Gregory A. Herrema, Paul K. Postma, Douglas J. Newhouse
  • Light sensor
    Patent number: D1020510
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: April 2, 2024
    Assignee: GENTEX CORPORATION
    Inventors: Michael G. Hendricks, Christopher B. Case, James E. Marsh, Gregory A. Herrema, Paul K. Postma, Douglas J. Newhouse