Patents by Inventor Duane Halleck

Duane Halleck 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).

  • Hose guide
    Patent number: D656000
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: March 20, 2012
    Assignee: Cooley Wire Products
    Inventor: Duane Halleck
  • Hose guide
    Patent number: D663610
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: July 17, 2012
    Inventor: Duane Halleck