Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655078 | Fatty amine ethoxylate in polyalkylene glycol based engine oils | Evelyn A. Zaugg-Hoozemans, Stephan Höltschi | 2020-05-19 |
| 9057038 | Corrosion inhibiting polyalkylene glycol-based lubricant compositions | Martin R. Greaves, Evelyn A. Zaugg-Hoozemans | 2015-06-16 |
| 8592357 | Polyalkylene glycol lubricant composition | Johan A. Thoen, Mathias Woydt | 2013-11-26 |
| 8357644 | Polyalkylene glycol lubricant composition | Johan A. Thoen, Mathias Woydt | 2013-01-22 |