Patents by Inventor Ralf Gregorzik

Ralf Gregorzik 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).

  • Patent number: 6666146
    Abstract: The present invention relates to a projectile including a projectile charge consisting of a plurality of submunitions (2b), arranged in a shell jacket, of metal bodies (3) which contain at least one pyrotechnical active mass (10) and at least one igniter charge (12), wherein the submunitions (2b) are arranged around a tube (4), the lumen (5) of which forms a passage in the direction of the projectile's longitudinal axis (6), an ejector charge for ejecting the submunitions (2b) following launch of the projectile after reaching the target area, the tube (4) including throttle bores (11) directly communicating with the igniter charges (12) of the respective submunitions (2b).
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: December 23, 2003
    Assignee: Buck Neue Technologien GmbH
    Inventors: Norbert Wardecki, Achim Lais, Andreas Blache, Ralf Gregorzik
  • Publication number: 20030131752
    Abstract: The present invention relates to a projectile including a projectile charge consisting of a plurality of submunitions (2b), arranged in a shell jacket, of metal bodies (3) which contain at least one pyrotechnical active mass (10) and at least one igniter charge (12), wherein the submunitions (2b) are arranged around a tube (4), the lumen (5) of which forms a passage in the direction of the projectile's longitudinal axis (6), an ejector charge for ejecting the submunitions (2b) following launch of the projectile after reaching the target area, the tube (4) including throttle bores (11) directly communicating with the igniter charges (12) of the respective submunitions (2b).
    Type: Application
    Filed: January 16, 2002
    Publication date: July 17, 2003
    Applicant: BUCK Neue Technologien GmbH
    Inventors: Norbert Wardecki, Achim Lais, Andreas Blache, Ralf Gregorzik