Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4289866 | Process for the preparation of copolymers | Jurgen Ritz, Hermann Hotze | 1981-09-15 |
HM
Hans-Dieter Mummenthey
Overall (All Time): #4,096,829 of 4,157,543Top 100%
1
Patents All Time