Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242059 | Nonfelting wool and antifelt finishing process | Bernhard Jansen, Ferdinand Kummeler, Helga Thomas | 2001-06-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242059 | Nonfelting wool and antifelt finishing process | Bernhard Jansen, Ferdinand Kummeler, Helga Thomas | 2001-06-05 |