Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885209 | Thermoplastic silicon rubber graft polymers (II) | Christian Lindner, Herbert Eichenauer, Dieter Wittmann | 1989-12-05 |
| 4865917 | Thermoplastic silicone rubber graft polymers (I) | Christian Lindner, Herbert Eichenauer, Dieter Wittmann | 1989-09-12 |
| 4861831 | Particulate multiphase polymers | Christian Lindner, Hans-Jurgen Kress, Dieter Wittmann | 1989-08-29 |
| 4859740 | Particulate multiphase polymers | Christian Lindner, Hans-Jurgen Kress, Dieter Wittmann | 1989-08-22 |