Patents by Inventor Markus Ruscher

Markus Ruscher 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).

  • Method of and appparatus for forming a package on a rotatable take-up device
    Patent number: 3976258
    Abstract: An elongated flexible workpiece is advanced at a predetermined speed towards a rotatable take-up device, and the workpiece is wound onto the device to form a package thereon. The tension of the workpiece is selected to either be constant, progressive or degressive in accordance with the change in the diameter of the package.
    Type: Grant
    Filed: February 13, 1975
    Date of Patent: August 24, 1976
    Assignee: Maschinenfabrik Zeil J. Kruckels KG
    Inventor: Markus Ruscher