Patents by Inventor Roy A. Rudder

Roy A. Rudder 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: D647327
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: October 25, 2011
    Assignee: Perfect Curve, Inc.
    Inventors: Gregg M. Levin, Guang Yu Gao, Roy A. Rudder, Michael C. Kowalski
  • Patent number: D647328
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: October 25, 2011
    Assignee: Perfect Curve, Inc.
    Inventors: Gregg M. Levin, Guang Yu Gao, Roy A. Rudder, Michael C. Kowalski