Patents by Inventor Ezra R. Perkins

Ezra R. Perkins 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).

  • Medical device arm
    Patent number: D703817
    Type: Grant
    Filed: November 6, 2012
    Date of Patent: April 29, 2014
    Inventors: Goo M. Sung, Matt C. Jones, Arthur Y. Wu, Ezra R. Perkins, Dave D. Domreis