Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887398 | Aluminum acetoacetate compounds, the production and use thereof as printing ink additives | Peter Finmans | 2005-05-03 |
| 5241068 | Heterocyclic compounds | Hans Hochstetter | 1993-08-31 |