Patents by Inventor Steven K. Jahns

Steven K. Jahns 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).

  • Pinch valve
    Patent number: D872229
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: January 7, 2020
    Assignee: PACCAR Inc
    Inventors: Steven K. Jahns, Jonathan S. Duncan, Judson D. Faw, Frederick G. Perreault
  • Stalk mounted automated manual shifter
    Patent number: D875003
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: February 11, 2020
    Assignee: PACCAR Inc
    Inventors: Jonathan S. Duncan, Steven K. Jahns