Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629255 | Highly active catalysts for olefin polymerization and a polymerization process using these catalysts | Norbert Hafner, Wilfried T oltsch, Hans Ledwinka | 1997-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629255 | Highly active catalysts for olefin polymerization and a polymerization process using these catalysts | Norbert Hafner, Wilfried T oltsch, Hans Ledwinka | 1997-05-13 |