Patents by Inventor Dennis L. Coates

Dennis L. Coates 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).

  • Adjustable hydrostatic control system
    Patent number: 7207581
    Abstract: An adjustable hydrostatic control system that adjusts in length to locate mutual neutral locations while transmitting the necessary torque through mating sliding spines.
    Type: Grant
    Filed: October 15, 2004
    Date of Patent: April 24, 2007
    Assignee: CNH America LLC
    Inventors: Donald L. Osborne, Kenneth W. McLean, Douglas R. Otto, Dennis L. Coates