Patents by Inventor Bernhard Henzler

Bernhard Henzler 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).

  • Workpiece holder
    Patent number: 6398632
    Abstract: An insertion arbor used in device for machining a workpiece. The workpiece includes a centered middle bore, a plurality of other bores and an equal plurality of fabrication bores. Each of the other bores defining an area of increased radius. The other bores define a axis, which axes do not intersect at one point. The insertion arbor is insertable through a fabrication bore and extends to the area of increased radius of the associated other bore.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: June 4, 2002
    Assignee: Kadia-Produktion GmbH & Co.
    Inventor: Bernhard Henzler