Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465973 | Inner part for a refrigerating device | Gunter Gomoll, Gunther Hahn, Mario Kaiser, Hans-Markus Roth | 2019-11-05 |
| 10245728 | Monitoring system | Javier Massanell, Thomas May | 2019-04-02 |
| 8485348 | Suction belt for the transport of tobacco | Frank Bez, Manfred Schneider | 2013-07-16 |
| 7439638 | Electronic proximity switching device | Jean-Luc Lamarche | 2008-10-21 |
| 7093453 | Refrigerator with cold air circulation | Zeki Asan, Cetin Abdullah Celik, Alexander Görz, Hans-Reinhart Janssen, Ibrahim Kabasakal +1 more | 2006-08-22 |
| 6658868 | Operator control panel for an electrical appliance | Alfred Raab, Claudia Rupp | 2003-12-09 |
| 6356202 | Circuit for monitoring trouble-free state and/or detecting incorrect state of an installation | Reinhard Albrich, Karl Herrmann, Jean-Luc Lamarche | 2002-03-12 |
| 5977662 | Electronic switching device and circuits with a plurality of such switching devices | Jean-Luc Lamarche, Karl Herrmann | 1999-11-02 |
| 4585521 | Waste heat removal system for regenerative coke oven batteries having side burners | Friedrich Thiersch, Heinz-Leo Dahlkamp | 1986-04-29 |
| 4353189 | Earthquake-proof foundation for coke oven batteries | Friedrich Thiersch | 1982-10-12 |
| 4290854 | Method of operating horizontal coke oven batteries | Friedrich, both of Thiersch | 1981-09-22 |
| 4260460 | Device for quenching glowing coke | Josef Stratmann | 1981-04-07 |
| 4256540 | Regenerative heating system for horizontal coke oven batteries | Friedrich Thiersch | 1981-03-17 |
| 4240910 | Method and apparatus for clarifying coke quenching water | Josef Stratmann, Klaus Mrongowius, Franz Godde, Wolfgang Schrank | 1980-12-23 |