Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857616 | Process for the preparation of polychloroprene | Rudiger Musch, Eberhard Muller, Karl-Heinz Schabel | 1989-08-15 |
| 4839447 | Polymerization of chloroprene | Rudolf Casper, Peter Wendling, Wolfgang Konter | 1989-06-13 |