Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5736608 | Process for the manufacture of polymeric materials with a high chemical and mechanical resistance and polymeric materials with a high chemical and mechanical resistance | Marceli Cyrkiewicz, Erwin Herling | 1998-04-07 |
| 5683616 | Process for preparing ceramic-like materials and the ceramic-like materials | Marceli Cyrkiewicz, Erwin Herling | 1997-11-04 |