Patents by Inventor Brian R Doutrich

Brian R Doutrich 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).

  • Skid steer loader including muffler support for engine
    Patent number: 6983728
    Abstract: The muffler and support according to the preferred embodiment is for use with an engine for a skid steer loader, and has a natural frequency that is outside the vibration frequency of the engine.
    Type: Grant
    Filed: August 2, 2004
    Date of Patent: January 10, 2006
    Assignee: CNH America LLC
    Inventors: Clayton E Banks, Jr., Braden G Cammauf, Brian R Doutrich