Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9718936 | Method for producing a hard polyurethane-polyisocyanurate foamed material | Stephan Schleiermacher, Reinhard Albers, Stephan Moers, Dirk Steinmeister, Dieter Seidel +2 more | 2017-08-01 |