Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186748 | Process for the preparation of bismuth vanadate pigments, and novel bismuth vanadate pigments of high color strength | Leonardus Johannes Hubertus Erkens, Gregor Schmitt, Herman J. J. M. Geurts | 1993-02-16 |