Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7886457 | Cooler for bulk material having a sealing device between adjoining conveying planks | Mario Dikty, Peter Hilgraf, Thomas Staak, Uwe Sprinz, Uwe Bock +2 more | 2011-02-15 |
| 7395917 | Method and apparatus for treating a layer of bulk material | Thomas Staak, Archibald Wallace, Helmut Wallis | 2008-07-08 |
| 7156223 | Method and apparatus for treating a layer of bulk material | Thomas Staak, Archibald Wallace, Helmut Wallis | 2007-01-02 |
| 7114612 | Method and apparatus for treating a layer of bulk material | Thomas Staak, Archibald Wallace, Helmut Wallis | 2006-10-03 |
| 7021928 | Plate for a sliding cooler grate | Theo Fehsenmayr, Reiner Fruhling, Frank Heinrich | 2006-04-04 |
| 6926521 | Method and device for treating bulk products | Thomas Staak | 2005-08-09 |
| 6920702 | Cooling grid for bulk material | Thomas Staak, Dominique Brunet, Ulrich Möller | 2005-07-26 |
| 6036483 | Method of controlling the conveying speed of a grate cooler | Jurgen Cordes | 2000-03-14 |
| 5887703 | Method for distributing material over the width of a conveying grate and push grate for carrying out this method | Gunther Koeberer, Albrecht Wolter, Egbert Steffen | 1999-03-30 |
| 5882189 | Sliding grate for a burnt-material-cooling unit, and grating plate therefor | Theo Fehsenmayr, Reiner Fruhling, Frank Heinrich | 1999-03-16 |
| 5580005 | Arrangement for crushing and cooling material passing out of a firing oven | Gunther Koeberer | 1996-12-03 |
| 4329538 | Conductor bar of an electric machine | — | 1982-05-11 |
| 4318020 | Winding of an electric machine | — | 1982-03-02 |