Patents by Inventor Ryan J. Hammes

Ryan J. Hammes 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).

  • Non-clogging coulter assembly
    Patent number: 9986671
    Abstract: An improved coulter assembly (10) includes a rotatable coulter blade (12) and a supporting assembly (14) having a parallel linkage arm assembly (34) and an active piston and cylinder assembly (58). The assembly (14) serves to maintain the blade (12) at a depth of at least about four inches, in order to prevent clogging of the assembly (10) during use. Another coulter assembly (110) includes a knife adjustment assembly (122) allowing selective vertical and angular adjustment of the knife (116) relative to the coulter blade (112).
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: June 5, 2018
    Assignee: AgSynergy, L.L.C.
    Inventor: Ryan J. Hammes
  • Non-clogging coulter assembly
    Patent number: 9980421
    Abstract: A coulter assembly (10) includes a rotatable coulter blade (12) and a supporting assembly (14) having a parallel linkage arm assembly (34) and an active piston and cylinder assembly (58). The assembly (14) serves to maintain the blade (12) at a depth of at least about four inches, in order to prevent clogging of the assembly (10) during use.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: May 29, 2018
    Assignee: AgSynergy, L.L.C.
    Inventor: Ryan J. Hammes