Patents by Inventor Thomas H. Bunch

Thomas H. Bunch 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).

  • High pressure waterjet nozzle
    Patent number: 5421517
    Abstract: A rotating and translating waterjet nozzle uniformly strips the surface coatings from objects within the nozzle's swath through an array of orifices, each office having a sized hole diameter and a surface location on the nozzle which, collectively with the remaining orifices, provide a uniform stripping energy incident on the object surface.
    Type: Grant
    Filed: July 30, 1992
    Date of Patent: June 6, 1995
    Assignee: United Technologies Corporation
    Inventors: Jeffrey R. Knudson, Thomas H. Bunch