Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996489 | Use in rotogravure printing of paper-coating compounds with a high butadiene content | Hartmann F. Leube, Dirk Lawrenz | 1999-12-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996489 | Use in rotogravure printing of paper-coating compounds with a high butadiene content | Hartmann F. Leube, Dirk Lawrenz | 1999-12-07 |