Patents by Inventor Tim J. Noffke

Tim J. Noffke 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).

  • Valve control linkage
    Patent number: 4474357
    Abstract: A valve control linkage is disclosed which provides a variable rate of relative motion between a valve spool and a control lever. The relative rate of valve spool displacement with respect to the lever motion is lowest adjacent the neutral position of the lever.
    Type: Grant
    Filed: July 22, 1982
    Date of Patent: October 2, 1984
    Assignee: Ingersoll Equipment Co., Inc.
    Inventor: Tim J. Noffke