Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408557 | Apparatus for producing rifling grooves in a weapon barrel | Manfred Zaeper | 2002-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408557 | Apparatus for producing rifling grooves in a weapon barrel | Manfred Zaeper | 2002-06-25 |