Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372642 | Use of carboxymethylated methyl hydroxyethyl cellulose ethers or methyl hydroxypropyl cellulose ethers | Reinhard Donges, Heiner Klehr | 1994-12-13 |
UB
Uwe Bartz
Overall (1994): #55,363 of 165,921Top 35%
1
Patents 1994