Patents by Inventor Erich Y. Siegl

Erich Y. Siegl 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).

  • Apparatus and method for automatically testing the generator and regulator of a motor vehicle
    Patent number: 3999127
    Abstract: An automatic generator and regulator tester and method thereof. With the apparatus and method described herein, various performance characteristics of the generator and regulator are determined for comparison, automatically and electronically, to known, standardized performance characteristics.
    Type: Grant
    Filed: November 20, 1974
    Date of Patent: December 21, 1976
    Assignee: Sun Electric Corporation
    Inventor: Erich Y. Siegl