Patents by Inventor Walter Elsasser

Walter Elsasser 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).

  • Induction coil core
    Patent number: 4203085
    Abstract: Each of the plurality of metal strips combined to form a core unit has a width b substantially less than the radius r of the cross section of the core formed by the strips. The direction of the edges of the strips in the cross section is random.
    Type: Grant
    Filed: October 4, 1978
    Date of Patent: May 13, 1980
    Assignee: Robert Bosch GmbH
    Inventors: Walter Elsasser, Werner Hofmann