Patents by Inventor Axel Hayd

Axel Hayd 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 enhancing an ice-breaking operation
    Patent number: 4636607
    Abstract: In order to perform an ice-breaking operation more readily or with a defined geometry, an ice breaking aid is employed by virtue of which the ice is irradiated with high-frequency oscillations such as phonons or photons prior to the ice-breaking operation proper.
    Type: Grant
    Filed: May 13, 1985
    Date of Patent: January 13, 1987
    Assignee: M.A.N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft
    Inventors: Axel Hayd, Peter Meinke, Martin Maurer, Joachim Schwarz