Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859751 | Process for emulsion polymerization | Joachim Schulze, Klaus Adler, Manfred Selig, Klaus Marquardt, Otmar Killermann +1 more | 1989-08-22 |
| 4847341 | Novel polymerization process | Klaus Marquardt, Manfred Selig | 1989-07-11 |
| 4831077 | Novel-heat resistant adhesives | Rudolph Weissgerber | 1989-05-16 |