Patents by Inventor Jeffrey P. Welter

Jeffrey P. Welter 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).

  • Exhaust system
    Patent number: D810644
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: February 20, 2018
    Inventor: Jeffrey P. Welter
  • Transmission mount
    Patent number: D850504
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: June 4, 2019
    Assignee: Twist Aftermarker, LLC
    Inventor: Jeffrey P. Welter