Patents by Inventor Helmut Spath

Helmut Spath 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).

  • Pressable explosive granular product and pressed explosive charge
    Patent number: 5547526
    Abstract: A pressed explosive charge with high performance capacity and low sensitivity is formed of a pressable granular product. The pressable granular product has a high explosive content, preferably above 94% by weight and even more preferably above 96% by weight. The binder is a gel-like silicon rubber.
    Type: Grant
    Filed: April 21, 1994
    Date of Patent: August 20, 1996
    Assignee: Daimler-Benz Aerospace AG
    Inventors: Paul Wanninger, Richard Wild, Ernst Kleinschmidt, Helmut Spath
  • Explosive charge
    Patent number: 5183520
    Abstract: A pressed explosive charge with high performance capacity and low sensitivity has a plastic binder with a Shore A hardness of less than 20.
    Type: Grant
    Filed: March 5, 1991
    Date of Patent: February 2, 1993
    Assignee: Messerschmitt-Bolkow-Blohm GmbH
    Inventors: Paul Wanninger, Richard Wild, Ernst Kleinschmidt, Helmut Spath