Patents by Inventor Georg Stratz

Georg Stratz 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).

  • Device for microfinishing both sides of a workpiece
    Patent number: 5720652
    Abstract: In a device for microfinishing both sides of disklike workpieces with plane and/or spherical surface, two tool spindles with two tools are provided on two orbit spindles; the two tools engage the two face-end surfaces of the workpiece. The tool spindles revolve, spaced apart by a certain distance, around the axes of the two orbit spindles. In this way, excellent micrographs and excellent grinding results are attained.
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: February 24, 1998
    Assignee: Supfina Grieshaber GmbH & Co.
    Inventors: Horst Steinwender, Georg Stratz