Patents by Inventor Geroge D. Hessenthaler

Geroge D. Hessenthaler 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).

  • Jig for aligning cutter blades to a cutter head
    Patent number: 5020228
    Abstract: A jig for aligning cutter blades to a cutter head comprising a pair of spaced apart parallel base bars each pivotally connected to a pair of spaced apart arcuate supports and a knife bar parallel to the base bars and supported between the base bars by the supports and adjustable toward and away from the supports.
    Type: Grant
    Filed: July 5, 1985
    Date of Patent: June 4, 1991
    Inventor: Geroge D. Hessenthaler