Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9051517 | Tar recovery from gasification of a carbonaceous feedstock | Paul Smit Baumann, Johannes Willem Van Zyl | 2015-06-09 |
| 8568496 | Gas generator for gasifying solid granular fuels by applying pressure | — | 2013-10-29 |
| 8500866 | Method and device for the treatment of product gas produced by pressure gasification of solid fuels | — | 2013-08-06 |
| 7258841 | Reactor for gasifying granular fuels that form a fixed bed | — | 2007-08-21 |
| 7172777 | Powder for preparation of a probiotic yogurt food | Franz Fritzmeier, Horst Schwietz | 2007-02-06 |
| 5960489 | Support system for bath or shower tubs | Bernd Hanel, Hans-Joachim Mai, Dieter Krist | 1999-10-05 |
| 5949237 | Microwave cavity resonator for continuous spectroscopic gas analysis | Lutz-Michael Berger, Franz Koniger, Hans-Dieter Metzger | 1999-09-07 |
| 5477899 | Machine tool for machining workpieces mad of wood, plastic, etc. | — | 1995-12-26 |
| 5337812 | Blade head for cutting blades | — | 1994-08-16 |
| 5147415 | Process of treating the gases produced by the gasification of solid fine-grained fuels | Peter Herbert, Horst Mielke | 1992-09-15 |
| 5145491 | Process of controlling the starting up of the gasification of solid fuels in a fluidized state | Horst Mielke, Peter Herbert | 1992-09-08 |
| 5094669 | Method of controlling the gasification of solid fuels in a rotary-grate gas producer | Peter Herbert | 1992-03-10 |
| 4983188 | Apparatus for relieving a lock chamber for ash from pressure | Horst Mielke, Peter Herbert | 1991-01-08 |
| 4972699 | Method and apparatus for analysis by means of microwaves | Lutz-Michael Berger, Gunther Krieg | 1990-11-27 |
| 4896097 | Apparatus for the examination of measuring gases by means of microwaves | Lutz-Michael Berger, Gunther Krieg, Johann Pappert | 1990-01-23 |
| 4894603 | Method and apparatus for analysis of gas by means of absorption frequency regulation | Lutz-Michael Berger, Heimo BRETON, Helmut Giraud, Gunther Krieg, Horst Gunther | 1990-01-16 |