Patents by Inventor Ryan Scott Heriyn

Ryan Scott Heriyn 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).

  • RECIPROCATING KNIFE CUTTER SYSTEM
    Publication number: 20090038285
    Abstract: A reciprocating knife cutter system for an agricultural cutting platform has reciprocating knife cutters having cutter bars with adjacent ends that are coupled together by a coupler that maintains the adjacent ends of the cutter bars in a predetermined relative position.
    Type: Application
    Filed: August 9, 2007
    Publication date: February 12, 2009
    Inventors: Benjamin Max Lovett, Bruce Alan Coers, Sheldon Joseph Grywacheski, Ryan Scott Heriyn, Corwin Marcus Raymond Puryk
  • Reciprocating knife cutter system
    Patent number: 7478522
    Abstract: A reciprocating knife cutter system for an agricultural cutting platform has reciprocating knife cutters having cutter bars with adjacent ends that are coupled together by a coupler that maintains the adjacent ends of the cutter bars in a predetermined relative position.
    Type: Grant
    Filed: August 9, 2007
    Date of Patent: January 20, 2009
    Assignee: Deere & Company
    Inventors: Benjamin Max Lovett, Bruce Alan Coers, Sheldon Joseph Grywacheski, Ryan Scott Heriyn, Corwin Marcus Raymond Puryk