Patents by Inventor Robert L. Cameron

Robert L. Cameron 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 saving toilet
    Patent number: 4175295
    Abstract: Disclosed herein is a water saving toilet characterized in that a single handle actuates either of two water sealing valves horizontally offset one from the other and when actuated makes it possible to vary the amount of water introduced into the bowl so that a lesser amount of water can be used to evacuate urine.
    Type: Grant
    Filed: June 22, 1978
    Date of Patent: November 27, 1979
    Inventor: Robert L. Cameron