Patents by Inventor Dennis R Lamson

Dennis R Lamson 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).

  • Medallion display
    Patent number: D588494
    Type: Grant
    Filed: February 19, 2008
    Date of Patent: March 17, 2009
    Inventor: Dennis R Lamson
  • Medallion
    Patent number: D597440
    Type: Grant
    Filed: January 28, 2008
    Date of Patent: August 4, 2009
    Inventor: Dennis R Lamson
  • Medallion display
    Patent number: D600588
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: September 22, 2009
    Inventor: Dennis R Lamson