Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646202 | Polyarylene sulfide molding composition | Andreas Schleicher, Jan-Peter Piesold | 1997-07-08 |
KK
Klaus Kohlhepp
Overall (1997): #117,492 of 185,788Top 65%
1
Patents 1997