Patents by Inventor Dieter Fichter

Dieter Fichter 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).

  • Propellent charge and method of making the charge by crushing parts with holes
    Patent number: 4722814
    Abstract: A propellent charge for cartridge ammunition of propellent powder bodies of a certain geometric form is produced by filling the propellent powder bodies preferably in partial amounts and by means of a suitable funnel into the propellent case and compressing them there without the addition of binders and/or solvents up to a charge density 1.0 to 1.5 g/cc, and that they are shaped elastically to plasticity under substantially uniform and/or gradually varying compression.
    Type: Grant
    Filed: February 14, 1983
    Date of Patent: February 2, 1988
    Assignee: Mauser-Werke Oberndorf GmbH
    Inventors: Gero Waehner, Michael Korn, Dieter Fichter, Heinrich Brachert, Dieter Girke, Johan Kobes