Patents by Inventor Clive John Allen

Clive John Allen 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).

  • Cleaning of milking animal teats
    Patent number: 5673650
    Abstract: A method of cleaning the teats of a milking animal including providing a cleaning arrangement having a teat receiving aperture, causing or permitting the arrangement to receive a teat and engage the teat locally and causing or permitting relative movement of the teat and cleaning arrangement, releasing from the teat surface unwanted material.
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: October 7, 1997
    Assignee: British Technology Group Limited
    Inventors: Toby Trevor Fury Mottram, Arthur Leonard Wilkin, Clive John Allen, Stephen Lindsay Crook