Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608100 | Oligomeric phosphoric acid esters which carry hydroxyalkoxy groups, their preparation and their use | — | 1997-03-04 |
MS
Martin Sicken
Overall (1997): #106,914 of 185,788Top 60%
1
Patents 1997