Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902859 | Pelletization of pyrolyzed rubber products | Kenneth W. Hamby | 2018-02-27 |
| 9139738 | Pelletization of pyrolyzed rubber products | Kenneth W. Hamby | 2015-09-22 |
| 8323793 | Pelletization of pyrolyzed rubber products | Kenneth W. Hamby | 2012-12-04 |
| 5965645 | Plastisol composition | Wolfgang Ritter, Klaus Ruch | 1999-10-12 |
| 5932629 | Anion-based aqueous printing inks with improved deinkability | Herbert Fischer, Wolfgang Ritter, Ludwig Schieferstein, Udo Griebsch, Quang Minh Thai | 1999-08-03 |
| 5840786 | Plastisol composition | Lutz Jeromin, Christiane Hoeltgen, Wolfgang Ritter | 1998-11-24 |
| 5512617 | Thermoplastically processable starch-based materials, shaped articles manufactured therefrom and process for producing said materials | Wolfgang Ritter | 1996-04-30 |