Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8459166 | Obturation of drum cannons | Ralf Herrmann, Heiner Schmees | 2013-06-11 |
| 7637197 | Weapon with breach mechanism | Ralf Herrmann, Heiner Schmees | 2009-12-29 |
| 7159502 | Sliding block breech mechanism for a cannon | Eckehard Bohnsack, Heinz-Gunter Breuer | 2007-01-09 |
| 6931776 | Apparatus for the section-wise autofrettage of gun barrels | Hartmut Wagner, Heinz-Gunter Breuer, Berthold Baumann | 2005-08-23 |
| 6595100 | Weapon | Heinz-Gunter Breuer | 2003-07-22 |
| 6543330 | Gun for firing electrically-ignitable cartridges containing electronic components | Heinz-Gunter Breuer | 2003-04-08 |
| 6006645 | Externally driven transverse wedge-type breechblock for a large-caliber weapon | Heinz-Gunter Breuer | 1999-12-28 |
| 4955281 | Counterrecoil blocking device | Josef Metz | 1990-09-11 |
| 4924751 | Gun barrel recoil brake with throttled counterrecoil | Josef Metz | 1990-05-15 |
| 4838144 | Automatic loading device for a gun | Adolf P. Bierwirth, Walter Sauerwald, Josef Metz | 1989-06-13 |