Patents by Inventor Loyd Bolin

Loyd Bolin 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).

  • Collapsible two piece clutch tool
    Patent number: D490668
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: June 1, 2004
    Inventor: Gary Loyd Bolin
  • Heat recovery apparatus
    Patent number: D643379
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: August 16, 2011
    Inventor: Loyd Bolin
  • Clutch tool
    Patent number: D411086
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: June 15, 1999
    Inventor: Loyd Bolin
  • Stepped clutch tool
    Patent number: D415669
    Type: Grant
    Filed: July 16, 1998
    Date of Patent: October 26, 1999
    Inventor: Loyd Bolin
  • Sliding clutch tool
    Patent number: D419045
    Type: Grant
    Filed: July 30, 1998
    Date of Patent: January 18, 2000
    Inventor: Loyd Bolin