Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683585 | Process for the removal of organic solvents from waste water | Hanswilhelm Bach, Helmut Bahrmann | 1997-11-04 |
JW
Jurgen Weber
Overall (1997): #124,008 of 185,788Top 70%
1
Patents 1997