Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7544729 | Process for producing rubber mixtures | Thomas Früh, Ludger Heiliger | 2009-06-09 |
| 6251976 | Rubber mixtures containing trimethylopropane distillation residues | Thomas Scholl, Herman-Josef Weidenhaupt, Achim Noack | 2001-06-26 |
| 5565599 | Stabilised dithiophosphoric acid polysulphides | Hans-Joachim Graf, Klaus Kn orr, Hartmut Schulz, Volker Sch afer, Thomas Scholl +2 more | 1996-10-15 |
| 5468288 | Masticating agent for rubber | Horst Syrowatka, Walter Schutte | 1995-11-21 |