Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691438 | Blocked polyisocyanates and their use in stoving lacquers | Eberhard Konig | 1997-11-25 |
| 5596064 | Polyisocyanates blocked with a mixture of blocking agents | Eberhard K onig | 1997-01-21 |