Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593594 | Ter material and process for removing ozone from gases and liquids | Heinz Strutz, J urgen Kulpe, Andreas Schleicher | 1997-01-14 |
DF
Dietrich Fleischer
Overall (1997): #159,405 of 185,788Top 90%
1
Patents 1997