Patents by Inventor James D. M. Foreman

James D. M. Foreman 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).

  • Milking methods and apparatus
    Patent number: 4607596
    Abstract: A milking apparatus utilizing a pumping vessel which provides both vacuum and pulsating pressure to the outer and inner chambers respectively of two chambered breast or teat cups. Milk is taken off via the vacuum connections to the pumping vessel. A method of milking using the apparatus is also described.
    Type: Grant
    Filed: May 11, 1984
    Date of Patent: August 26, 1986
    Inventors: Walter G. Whittlestone, Douglas L. Wenham, James D. M. Foreman