Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6004428 | Process for fiber recovery from bonded fiber webs | Karl-Heinz Schumacher, Rainer Hummerich | 1999-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6004428 | Process for fiber recovery from bonded fiber webs | Karl-Heinz Schumacher, Rainer Hummerich | 1999-12-21 |