Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665816 | Aqueous dispersions for adhesives | Bettina Gerharz | 1997-09-09 |
HH
Helmut Hintz
Overall (1997): #143,631 of 185,788Top 80%
1
Patents 1997