Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931776 | Apparatus for the section-wise autofrettage of gun barrels | Hartmut Wagner, Heinz-Gunter Breuer, Hans Hulsewis | 2005-08-23 |
| 6874268 | Gun | Eckehard Bohnsack, Friedhelm Knorich | 2005-04-05 |