Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758007 | Twisted fly line leader | — | 2004-07-06 |
| 6547549 | Pelletizing die for a pelletizer | Ulrich Wiesner, Jürgen Bartl | 2003-04-15 |
| 5960581 | Twisted fly line leader | — | 1999-10-05 |