Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802988 | Antifreeze concentrates based on dicarboxylic acids, molybdate and triazoles or thiazoles, and coolant compositions comprising them | Bernd Wenderoth, Ralf Strauss | 2004-10-12 |
| 4260504 | Polyoxyalkylene triol additives for minimizing deposits from aqueous heat-exchanging fluids | Marcel Tucoulat | 1981-04-07 |