Patents by Inventor Wayne D. Buhler

Wayne D. Buhler 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).

  • Patent number: 6427781
    Abstract: A wheel track scraper is provided for use with a field irrigation system utilizing a support tower having at least a pair of wheels in trailing alignment wherein the support tower wheels displace dirt as they track a repetitive path across a field as the irrigation system moves. It includes a pair of scraper blades, each having two blade portions joined together at an angle with an apex in the central portion of said scraper blades, attached to an attachment bracket, attached at one end to the support tower, and configured at the other end to hold the pair of opposing scraper blades between said tower wheels and positioned to push field dirt displaced by wheel rotation into the track where the wheel has traveled.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: August 6, 2002
    Inventors: Ronald T. Buhler, Wayne D. Buhler