Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646202 | Polyarylene sulfide molding composition | Andreas Schleicher, Klaus Kohlhepp | 1997-07-08 |
JP
Jan-Peter Piesold
Overall (1997): #134,714 of 185,788Top 75%
1
Patents 1997