Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880876 | Thermoplastic polyester molding materials having low-temperature impact strength | Hans-Henning Hub, Gerhard Heinz, Walter Ziegler, Juergen Sadlowski | 1989-11-14 |
GS
Georg N. Simon
Overall (1989): #111,219 of 140,708Top 80%
1
Patents 1989