Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171825 | Preparation of polyphenylene ethers | Carola Hedtmann-Rein, Bernhard Czauderna, Karl Hennig | 1992-12-15 |
MD
Martina von Deessen
Overall (All Time): #3,865,638 of 4,157,543Top 95%
1
Patents All Time