Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618585 | Process for the production of a coated system | Wolfgang Hechler, Manfred Weigand, Karl Osterried | 1997-04-08 |
JD
Johann Dietz
Overall (1997): #129,741 of 185,788Top 70%
1
Patents 1997