Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330641 | Impact-resistant thermoplastic molding materials with improved stress-cracking resistance | Adolf Echte, Hermann Gausepohl, Helmut Jenne | 1982-05-18 |
HM
Hans Mittnacht
Overall (1982): #60,849 of 81,411Top 75%
1
Patents 1982