Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677024 | Fuel efficient lubricating oils | Carl K. Esche, Jr., Glenn A. Mazzamaro, David B. Gray | 2017-06-13 |
| 9200233 | (Meth)acrylate polymers for improving the viscosity index | Rene Koschabek, Sandra Kuenzel, Markus Weber, Christoph Wincierz | 2015-12-01 |
| 8859472 | Use of ester group-including polymers as antifatigue additives | Torsten Stoehr, Michael Mueller, Christoph Wincierz, Klaus Schimossek, Michael Neusius +2 more | 2014-10-14 |