Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6174410 | Process apparatus for recovering raw materials from paper mill effluents | Juan Valdivia, Wolfgang Braun | 2001-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6174410 | Process apparatus for recovering raw materials from paper mill effluents | Juan Valdivia, Wolfgang Braun | 2001-01-16 |