Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5624479 | Solution for providing catalytically active platinum metal layers | Michael Butz, Alfred Frey, Petra Hofmeister, Hans-Dieter Schmidt | 1997-04-29 |
JB
Juergen Boecker
Overall (1997): #124,947 of 185,788Top 70%
1
Patents 1997