Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304591 | Blends of styrene-acrylonitrile polymer, styrene-methyl methacrylate-maleic anhydride terpolymer and glass filler | Rainer Theysohn, Rainer Bueschl, Klaus Muehlbach, Graham E. McKee | 1994-04-19 |
| 4873299 | Batchwise preparation of crosslinked, finely divided polymers | Juergen Beck, Heinrich Hartmann, Christos Vamvakaris | 1989-10-10 |
| 4769427 | Continuous preparation of finely divided gel-like crosslinked polymers | Juergen Beck, Heinrich Hartmann, Christos Vamvakaris | 1988-09-06 |