Patents by Inventor Heinz Max Hiersig

Heinz Max Hiersig 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).

  • Elastic shaft coupling with attenuation of torsional oscillations
    Patent number: 4095485
    Abstract: The elastic parts of a resilient shaft coupling are bridged by regularly arranged shock absorbers forming a regular polygon.
    Type: Grant
    Filed: January 7, 1976
    Date of Patent: June 20, 1978
    Assignee: Mannesmann Aktiengesellschaft
    Inventor: Heinz Max Hiersig