Patents by Inventor William G. Mann

William G. Mann 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).

  • Device and method for reducing false indications of leakage in a double-wall tank
    Patent number: 5174150
    Abstract: A device and a method are provided for reducing false indications of leakage between the inner and outer walls of a double-wall tank. The device reduces contact between a sensor assembly and condensation which forms between the walls, preferably comprising an isolation stand-off flange secured around a portion of the sensor assembly. The method comprises spacing the sensor assembly from the walls to reduce the potential for contact between the sensor assembly and condensation.
    Type: Grant
    Filed: October 29, 1991
    Date of Patent: December 29, 1992
    Assignee: In-Situ, Inc.
    Inventor: William G. Mann