Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953517 | Plant for the treatment of residue | Joachim Boretzky, Anton Ebert, Leonhard Teschers, Winfried Von Rhein | 2005-10-11 |
| 6786335 | Pyrolysis plant for refuse and method for screening solid residues | Georg Gropper, Reinhold Riggenmann, Winfried Von Rhein | 2004-09-07 |
| 6622869 | Separating device for solids and method for separating solids | Reinhold Riggenmann, Winfried Von Rhein | 2003-09-23 |
| 6484882 | Plant for the processing of residue from a thermal waste disposal plant | Joachim Boretzky, Anton Ebert, Leonhard Teschers, Winfried Von Rhein | 2002-11-26 |
| 6360895 | Separating device for elongate solid pieces | Reinhold Riggenmann, Winfried Von Rhein | 2002-03-26 |
| 5769007 | Bulk material heating chamber equipped with heating tubes | Herbert Tratz, Joachim Boretzky, Anton Ebert | 1998-06-23 |
| 5688117 | Rotatable heating chamber with internal tubes for waste | Karl May, Hartmut Herm, Karlheinz Unverzagt, Herbert Tratz | 1997-11-18 |
| 5673748 | Heating chamber for solid material | Karl May, Hartmut Herm, Karlheinz Unverzagt | 1997-10-07 |
| 5558203 | Transporting device | Hartmut Herm, Karl May, Karlheinz Unverzagt | 1996-09-24 |