Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338418 | Process for graft copolymerization | Heinz Jost, Gerhard Markert, Horst Pennewiss | 1982-07-06 |
HK
Hellmuth Knoell
Overall (1982): #59,773 of 81,411Top 75%
1
Patents 1982