Patents by Inventor Richard E. Matuke

Richard E. Matuke 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).

  • Gel cushion insole
    Patent number: D555889
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: November 27, 2007
    Assignees: LRC Products Limited, Pittsburgh Plastics Mfg., Inc.
    Inventors: Judith C. Anders, Colin D. Williams, James E. Zona, Richard E. Matuke
  • Insole
    Patent number: D496780
    Type: Grant
    Filed: June 18, 2003
    Date of Patent: October 5, 2004
    Assignee: Pittsburgh Plastics Manufacturing
    Inventor: Richard E. Matuke