Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237368 | Process for the regulating or controlling the NOx content of exhaust gases given off during the operating of glass melting furnaces with several burners run alternately | Klaus Hasselwander, Hansjorg Herden, Gernot Mayer-Schwinning, Gurudas Samant, Peter Ludwig | 2001-05-29 |
| 5993765 | Process for the dry desulfurization of a combustion gas | Bernhard Thone, Wolfram Klee | 1999-11-30 |
| 5425317 | Process for gasifying waste materials which contain combustible constituents | Georg Schaub, Rainer Reimert, Johannes Loffler | 1995-06-20 |
| 5336317 | Process for making cement using low-grade fuels | Jochim Eschenburg, Johannes Loffler | 1994-08-09 |
| 5215042 | Fluidized bed reactor | Rainer Reimer, Karel Vydra | 1993-06-01 |
| 5159886 | Process of combusting coal in a circulating fluidized bed | Georg Schaub, Gebhard Bandel, Rainer Reimert | 1992-11-03 |
| 4817563 | Fluidized bed system | Ronald KNOCHE, Wolfgang Frank | 1989-04-04 |
| 4776288 | Method for improving solids distribution in a circulating fluidized bed system | Alexander T. Wechsler | 1988-10-11 |
| 4747356 | Process of burning cattle dung | Fred Cappel, Dirk Hankel, Walter Koch | 1988-05-31 |
| 4716856 | Integral fluidized bed heat exchanger in an energy producing plant | Wolfgang Frank, Alexander T. Wechsler | 1988-01-05 |
| 4444568 | Method of producing fuel gas and process heat fron carbonaceous materials | Georg Daradimos, Martin Hirsch, Ludolf Plass, Harry Serbent | 1984-04-24 |
| 4425163 | Method of producing cement clinker | Hans-Werner Schmidt, Lothar Reh, Albert Folliot, Maurice Paliard | 1984-01-10 |
| 4402754 | Process of producing cement clinker | Hans-Werner Schmidt, Lothar Reh, Albert Folliot, Maurice P. Iard | 1983-09-06 |