Patents by Inventor Spencer Perkins

Spencer 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).

  • Patent number: D817332
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: May 8, 2018
    Inventors: Can Gun Yaprak, Spencer Perkins
  • Patent number: D823244
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: July 17, 2018
    Assignee: Vorbeck Materials Corp.
    Inventors: Can Gun Yaprak, Spencer Perkins
  • Patent number: D830322
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: October 9, 2018
    Inventors: Can Gun Yaprak, Spencer Perkins