Patents by Inventor Aaron J. Netter

Aaron J. Netter 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).

  • Automatic water line freeze control
    Patent number: 4635668
    Abstract: An automatic freeze control (10) includes a temperature sensor (18) and a valve (20) connected to the water line (22). Control circuitry (36, 38, 40, 42, 44 and 46) is responsive to the line water temperature continuously monitored by the sensor (18) to selectively open the valve (20) for increased periodic flow with decreasing temperature.
    Type: Grant
    Filed: September 13, 1985
    Date of Patent: January 13, 1987
    Inventor: Aaron J. Netter