Patents by Inventor Rich Zurcher

Rich Zurcher 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).

  • Rotary screw compressor
    Patent number: D803895
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: November 28, 2017
    Assignee: Mi-T-M Corporation
    Inventors: Jerry Sigwarth, Rich Zurcher