Patents by Inventor Clayton Neff

Clayton Neff 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).

  • Pulsation selector
    Patent number: 4957065
    Abstract: A pulsation selector for milking machines is adjustable to enable alternate milking between the front and rear or between the right and left teats of the animal.
    Type: Grant
    Filed: October 19, 1989
    Date of Patent: September 18, 1990
    Assignee: Alfa-Laval Agri Inc.
    Inventors: Clayton Neff, Mofazzal H. Chowdhury