Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330653 | Process for the polymerization of vinyl chloride in an aqueous phase | Dieter Ulmschneider | 1982-05-18 |
HK
Heinz Klippert
Overall (1982): #59,781 of 81,411Top 75%
1
Patents 1982