Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454693 | Method of producing ply adhesion between layers of tissue paper | Thomas Heilemann, Bernd Lofink, Werner Schmidt | 2002-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454693 | Method of producing ply adhesion between layers of tissue paper | Thomas Heilemann, Bernd Lofink, Werner Schmidt | 2002-09-24 |