Patents by Inventor Klaus Ripperger

Klaus Ripperger 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).

  • Partial Fragmentation Bullet
    Publication number: 20100224093
    Abstract: A partial fragmentation bullet comprising a nose core, which forms a fragmenting portion of the partial fragmentation bullet, and a rear core, which forms a penetration portion of the partial fragmentation bullet. The nose core and the rear core are made of materials having the same level of hardness. This level of hardness is in the Brinell hardness range.
    Type: Application
    Filed: March 3, 2010
    Publication date: September 9, 2010
    Applicant: Brenneke GmbH
    Inventors: Ralph Wilhelm, Klaus Ripperger