Patents by Inventor Ron D. Bieker

Ron D. Bieker 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).

  • Track-laying vehicle with improved suspension
    Patent number: 4226293
    Abstract: A track-laying vehicle in which the track units, mounted for relative vertical oscillation, are cross-connected by equalizer means including parallel linkage and further include bogie type rolling elements mounted on walking beams.
    Type: Grant
    Filed: March 16, 1979
    Date of Patent: October 7, 1980
    Assignee: Miller W. Corporation
    Inventor: Ron D. Bieker