Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5429716 | Process for de-inking recycled paper pulp with a reducing agent | Maurice Hache | 1995-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5429716 | Process for de-inking recycled paper pulp with a reducing agent | Maurice Hache | 1995-07-04 |