Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149295 | Measurement of parameters in reactors having moving stirrers | Dieter Volkmer, Peter Schey, Herbert Plotz, Franz Langhauser, Dirk Meckelnburg +2 more | 2000-11-21 |
| 5059715 | Preparation of bis(4-hydroxyphenyl)sulfone | Michael Stumpp, Peter Neumann, Wolfgang Ruehenback | 1991-10-22 |