Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367331 | Method of degassing of aqueous PVC dispersions | Claus Hager | 1983-01-04 |
| 4261389 | Gas injecting valve for suspensions | Claus Hager, Jurgen Schmidt | 1981-04-14 |
| 4224437 | Process for prevention of foaming when steam-stripping residual monomer from aqueous polymer dispersions | Kai Rostock, Johann Birke, Johann Bauer, Thomas Balwe | 1980-09-23 |