Patents by Inventor Gunter Lehrieder

Gunter Lehrieder 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).

  • Ammunition possessing a supporting member constituted from a foam material
    Patent number: 5151558
    Abstract: An article of ammunition including a projectile-forming insert, wherein a supporting member which is constituted from a foam material is interposed between the insert and a structural component. The foam material possesses, at least in the region bordering against the insert, a density of at most 200 kg/m.sup.3.
    Type: Grant
    Filed: August 15, 1991
    Date of Patent: September 29, 1992
    Assignee: Diehl GmbH & Co.
    Inventors: Karl Rudolf, Gunter Lehrieder