Patents by Inventor Kenneth B. Speece

Kenneth B. Speece 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).

  • Mower with dual mechanical transmissions
    Patent number: 6699147
    Abstract: A vegetation mower incorporating a drive train using two mechanical transmissions to selectively drive the ground engaging wheels at different speeds. The drive train incorporates a single pulley belt to transfer power from the mower engine to the drive wheels.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: March 2, 2004
    Assignee: MTD Products Inc
    Inventors: Kenneth B. Speece, Mark Kluck, Hartmut Kaesgen