Patents by Inventor David J. LeRoux

David J. LeRoux 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).

  • Snap button fastener
    Patent number: D661620
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: June 12, 2012
    Inventor: David J. LeRoux
  • Snap button fastener
    Patent number: D667340
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: September 18, 2012
    Inventor: David J. LeRoux