Patents by Inventor Yigal C. Harel

Yigal C. Harel 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).

  • Lighter
    Patent number: D436290
    Type: Grant
    Filed: April 15, 1999
    Date of Patent: January 16, 2001
    Inventor: Yigal C. Harel
  • Gas lighter
    Patent number: D440708
    Type: Grant
    Filed: October 7, 1999
    Date of Patent: April 17, 2001
    Inventor: Yigal C. Harel
  • Lighter
    Patent number: D527140
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: August 22, 2006
    Inventor: Yigal C. Harel