Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025705 | Simultaneous gasification of coals of widely differing degrees of coalification in entrained flow gasification | Volker Kirchhübel, Joachim Lamp, Manfred Schingnitz, Günter Tietze | 2011-09-27 |