Patents by Inventor Rudiger Pawlischta

Rudiger Pawlischta 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).

  • Brushless pump motor with built-in electronic control
    Patent number: 5073736
    Abstract: A motor for a pump, especially a pump for a drum, barrel, or other tanks or containers. The motor has a housing in which a rotor is surrounded by a stator. The motor is an electronically commutated direct current motor that has no brushes. The switch or control device of the motor is an electronic switch or control device that is accommodated in the housing.
    Type: Grant
    Filed: July 7, 1989
    Date of Patent: December 17, 1991
    Assignee: Flux- Gerate GmbH
    Inventors: Alois Gschwender, Detlef Walther, Horst Kruger, Rudiger Pawlischta