Patents by Inventor Grant Evans Weidler

Grant Evans Weidler 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).

  • Solid particle filter trap
    Patent number: D518143
    Type: Grant
    Filed: September 21, 2004
    Date of Patent: March 28, 2006
    Assignee: Shell Oil Company
    Inventors: Grant Evans Weidler, Farah Jurnshyd, Maximillian Philip Burton, John Thomas Jacobsen, Goeran Jerstroem
  • Vehicle wheel spoke brush
    Patent number: D576802
    Type: Grant
    Filed: September 21, 2004
    Date of Patent: September 16, 2008
    Assignee: Shell Oil Company
    Inventors: Grant Evans Weidler, Farah Jumshyd, Maximillian Philip Burton, Anthony Dibitonto