Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664359 | Rifled weapon barrel and method of making the same | Udo Sabranski, Ralf Herrmann | 1997-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664359 | Rifled weapon barrel and method of making the same | Udo Sabranski, Ralf Herrmann | 1997-09-09 |