Patents by Inventor Jerome A. Hilscher

Jerome A. Hilscher 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).

  • Opposed disc deburring system
    Patent number: 5121572
    Abstract: An opposed double-disc abrasive deburring apparatus designed for simultaneous deburring of both major surfaces of workpieces. The abrasive material is carried in opposed double-disc counter-rotating abrasive media retaining pads, with the workpieces being carried through the pads on a turntable having workpiece receiving and guiding bores formed therein.
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: June 16, 1992
    Assignee: Timesavers, Inc.
    Inventor: Jerome A. Hilscher