Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905638 | Aircraft light source with at least one light-emitting diode and a diffuser | Carsten Kohlmeier-Beckmann | 2011-03-15 |
| 7021013 | Compensator for compensating thermal expansions | Ralf Filges | 2006-04-04 |
| 6837913 | Cyclone separator | Ralf Filges | 2005-01-04 |
| 6652272 | Device for sluicing a hot meal-form material | Ralf Filges | 2003-11-25 |
| 6517597 | Insertion element subject to thermal stress and wear, in particular, a segment for the assembly of a segmented cyclone dip tube | Ralf Filges | 2003-02-11 |
| 6468075 | Apparatus for thermal processing of raw material in meal form | Norbert Streit, Carsten Eckert, Ralf Filges | 2002-10-22 |
| 6214075 | Cyclone separator | Ralf Filges | 2001-04-10 |
| 6000937 | Device for distributing and/or feeding a hot flour-like material | Hans Gunter Muller | 1999-12-14 |
| 5682200 | Telecine scanner | — | 1997-10-28 |