Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278304 | Water-soluble sulfoethyl cellulose ethers of very high solution quality and a process for their production | Rene Kiesewetter, Klaus Szablikowski | 1994-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278304 | Water-soluble sulfoethyl cellulose ethers of very high solution quality and a process for their production | Rene Kiesewetter, Klaus Szablikowski | 1994-01-11 |