Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312551 | Multiphase composite lubricant | G. Samuel Benson, Craig Shore | 2025-05-27 |
| 11428404 | Method and apparatus for combustion of gaseous or liquid fuel | Robert Maduta, Andreas Munko | 2022-08-30 |
| 11396032 | Self-cleaning roller screen | Roberto Valery, Roger Becker, Siegfried Schimo, Gergö Rimaszeki, Michal Kotrc +2 more | 2022-07-26 |
| 10793928 | Plant and method for the thermal treatment of solids | Roberto Valery, Sebastian Lang, Suvi Rannantie, Vincent Siauw, Gergö Rimaszeki | 2020-10-06 |
| 10414597 | Pallet car for the transport of bulk material for a thermal treatment | Timo Rodenheber, Roger Becker, Pierre Manthey, Astrid Asquino, Till Weber +1 more | 2019-09-17 |
| 10234205 | Method and apparatus for charging pallet cars of a traveling grate for the thermal treatment of bulk materials | Georg STRÜBER, Markus Schuster, Siegfried Schimo, Roberto Valery, Stephanie Winkler +7 more | 2019-03-19 |
| 7878156 | Method and plant for the conveyance of fine-grained solids | Jochen Freytag, Martin Hirsch | 2011-02-01 |
| 7854608 | Method and apparatus for heat treatment in a fluidized bed | Dirk Nuber, Werner Stockhausen | 2010-12-21 |
| 7662351 | Process and plant for producing metal oxide from metal compounds | Martin Hirsch, Werner Stockhausen | 2010-02-16 |
| 7651547 | Fluidized bed method and plant for the heat treatment of solids containing titanium | Dirk Nuber, Werner Stockhausen, Ali-Naghi Beyzavi, Lothar Formanek, Martin Hirsch | 2010-01-26 |
| 7632334 | Method and plant for the heat treatment of solids containing iron oxide | Martin Hirsch, Peter Weber | 2009-12-15 |
| 7625422 | Method and plant for the heat treatment of solids containing iron oxide using a fluidized bed reactor | Andreas Orth, Martin Hirsch, Peter Weber, Stuart Sneyd, Dirk Nuber | 2009-12-01 |
| 6916357 | Method for introducing a granular ore into a roasting kiln | Horst Zingrebe, Hubert Vollmer | 2005-07-12 |
| 6074456 | Process for hot briqueting granular sponge iron | Jochen Freytag, Helmut Hausmann, Martin Hirsch, Siegfried Schimo, Peter Weber | 2000-06-13 |
| 5635147 | Process of treating the gasification residue formed by the gasification of solid fuels in a fluidized bed | Peter Herbert, Rainer Reimert | 1997-06-03 |
| 5308585 | Process and apparatus for cooling hot solids coming from a fluidized bed reactor | Johannes Albrecht, Martin Hirsch, Rainer Reimert, Wladyslaw Lewandowski, Rudolf Kral | 1994-05-03 |