Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624992 | Aqueous polymer dispersion | Oral Aydin, Michael Portugall, Walter Maechtle | 1997-04-29 |
JN
Josef Neutzner
Overall (1997): #127,144 of 185,788Top 70%
1
Patents 1997