Patents by Inventor Leonard Lujan

Leonard Lujan 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).

  • Handlebar
    Patent number: D572181
    Type: Grant
    Filed: April 16, 2007
    Date of Patent: July 1, 2008
    Inventor: Leonard Lujan
  • Handlebar
    Patent number: D639211
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: June 7, 2011
    Inventor: Leonard Lujan