Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859749 | Process for the preparation of a polyolefin with a wide molecular mass distribution | — | 1989-08-22 |
RF
Rainer Franke
Overall (1989): #67,867 of 140,708Top 50%
1
Patents 1989