Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624243 | Functionalized copolymers for preparing coating compositions | Kurt Stark, Peter Ball, Klaus Büppelmann, Udo Kotschi | 2003-09-23 |
| 6576720 | Preparation of polyvinyl alcohol | Werner Bauer, Peter Ball | 2003-06-10 |