Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302196 | Modified cellulose ethers and the use thereof in dispersion paints | Christoph Meister, Reinhard Donges, Walter Schrattenholz | 1994-04-12 |
WS
Walter Schermann
Overall (1994): #53,728 of 165,921Top 35%
1
Patents 1994