Patents by Inventor Shmariahu Yedidiah

Shmariahu Yedidiah 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).

  • High speed whirlpool pump
    Patent number: 5156535
    Abstract: A pump for Whirlpool and Spa applications has a series wound universal motor which is directly coupled to a centrifugal impeller for operation in the range of 4000 to 9000 RPM. Variable speed of the pump is easily accomplished with a universal motor by varying the voltage to the motor.
    Type: Grant
    Filed: October 31, 1990
    Date of Patent: October 20, 1992
    Assignee: ITT Corporation
    Inventors: Allan R. Budris, William D. Hessler, Ramesh M. Patel, Shmariahu Yedidiah