Patents by Inventor Peter H. Brougham

Peter H. Brougham 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).

  • Water supply to watering troughs
    Patent number: 4628867
    Abstract: A riser for a stock watering trough, the riser being adapted to be attached to a plastic pipe and having clamping means to clamp the riser to the end of the watering trough.
    Type: Grant
    Filed: February 16, 1984
    Date of Patent: December 16, 1986
    Inventors: Peter H. Brougham, Raymond B. Reynolds