Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4212847 | Apparatus for carrying out polymerizations from the gas phase | Dieter Volmer, Erich Kolk, Hans Frielingsdorf | 1980-07-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4212847 | Apparatus for carrying out polymerizations from the gas phase | Dieter Volmer, Erich Kolk, Hans Frielingsdorf | 1980-07-15 |