Patents by Inventor Duane Petersen

Duane Petersen 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).

  • Conveying system
    Patent number: 7051861
    Abstract: An apparatus for transporting articles includes a first transporter (e.g. a conveyor) for transporting articles in a line and a member that separates the articles in the line into groups and also removes the groups from the line while the articles continue to be transported.
    Type: Grant
    Filed: June 12, 2002
    Date of Patent: May 30, 2006
    Assignee: Ocean Spray Cranberries, Inc.
    Inventors: Dale D. Stephens, Duane Petersen
  • Conveying system
    Publication number: 20030230465
    Abstract: An apparatus for transporting articles includes a first transporter (e.g. a conveyor) for transporting articles in a line and a member that separates the articles in the line into groups and also removes the groups from the line while the articles continue to be transported.
    Type: Application
    Filed: June 12, 2002
    Publication date: December 18, 2003
    Inventors: Dale D. Stephens, Duane Petersen