Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367074 | Preparation of 7,16-dichlorodianthraquinone-N,N'-dihydroazine | Michael Schmitt | 1994-11-22 |
| 5334734 | Vat dyes | Manfred Patsch | 1994-08-02 |
MN
Matthias Niedenbrueck
Overall (1994): #25,563 of 165,921Top 20%
2
Patents 1994