Patents by Inventor Werner Pfleiderer

Werner Pfleiderer 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).

  • Ergometer with automatic load control system
    Patent number: 4060239
    Abstract: An ergometer including a generator, a cooling fan for the generator, and an electronic circuit control for compensating for the mechanical losses thereof whereby the electrical load of the generator can be maintained within pre-set values.
    Type: Grant
    Filed: September 9, 1976
    Date of Patent: November 29, 1977
    Assignee: Keiper Trainingsysteme GmbH & Co.
    Inventors: Werner Pfleiderer, Friedrich Arnold, Richard Haussermann