Patents by Inventor Hubert J. Thomiszer

Hubert J. Thomiszer 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).

  • Abrasive cutter
    Patent number: 4424649
    Abstract: An abrasive cutter for cutting metallurgical samples and the like including a motor-driven rotatable abrasive cutter wheel, a vise assembly for holding a workpiece to be cut, and a manually operable workpiece advance lever which is actuated by an operator to move the vise assembly along a horizontal path toward the cutter wheel thereby bringing the workpiece into engagement with the cutter wheel.
    Type: Grant
    Filed: August 24, 1981
    Date of Patent: January 10, 1984
    Assignee: Buehler Ltd.
    Inventors: Donald P. Vincent, Hubert J. Thomiszer