Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668227 | Cyclohexyl-group-containing glycidyl ethers | Heinz Wolleb | 1997-09-16 |
| 5612093 | Titanium and zirconium complexes of carboxylic acids as corrosion inhibitors | Adalbert Braig, Markus Frey | 1997-03-18 |