Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612394 | Aqueous, modified epoxy resin dispersions | Armin Pfeil, Michael Hoenel, Paul Oberressl, Dieter Dreischhoff | 1997-03-18 |
SP
Stefan Petri
Overall (1997): #74,616 of 185,788Top 45%
1
Patents 1997