Patents by Inventor Duane Lee Clark

Duane Lee Clark 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).

  • Vacuum saw
    Patent number: 8328604
    Abstract: A carcass processing system is provided. The carcass processing system includes housing, a splitting arrangement for splitting a carcass, elongate members attached to the housing for loosening unpalatable materials from the carcass, and vacuum suction ports coupled to the housing for collecting the loosened unpalatable materials.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: December 11, 2012
    Assignee: Cargill, Incorporated
    Inventor: Duane Lee Clark
  • Vacuum saw
    Publication number: 20100022175
    Abstract: A carcass processing system is provided. The carcass processing system includes housing, a splitting arrangement for splitting a carcass, elongate members attached to the housing for loosening unpalatable materials from the carcass, and vacuum suction ports coupled to the housing for collecting the loosened unpalatable materials.
    Type: Application
    Filed: December 21, 2007
    Publication date: January 28, 2010
    Applicant: CARGILL, INCORPORATED
    Inventor: Duane Lee Clark