Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397617 | Refrigeration system having a heat pump function for a motor vehicle, having a single sensor device on the low-pressure side | Christian Rebinger, Dirk Schroeder | 2025-08-26 |
| 10976084 | Evaporator in a refrigerant circuit a | Predrag Hrnjak, Andrew Musser, Stefan Elbel, Hui Zhao | 2021-04-13 |
| 10895410 | Evaporator in a refrigerant circuit B | Predrag Hrnjak, Andrew Musser, Stefan Elbel, Matej VISEK | 2021-01-19 |
| 10760833 | Evaporator in a refrigerant circuit c | Predrag Hrnjak, Andrew Musser, Stefan Elbel | 2020-09-01 |
| 10760834 | Evaporator in a refrigerant circuit D | Predrag Hrnjak, Andrew Musser, Stefan Elbel, Wesley Schell | 2020-09-01 |
| 10760835 | Evaporator in a refrigerant circuit E | Predrag Hrnjak, Andrew Musser, Stefan Elbel, Jing CHE | 2020-09-01 |
| 9908383 | Air conditioning system for a motor vehicle | Peter Heyl, Dirk Schroeder, Jörg Bodewig | 2018-03-06 |
| 9656535 | Method for operating an air conditioner for a motor vehicle | Peter Heyl, Dirk Schroeder, Jörg Bodewig | 2017-05-23 |
| 7279602 | Method for separating triethanolamin from a mixture obtainable by ammonia and ethylene oxide reaction | Wolfgang Reif, Guenther Ruider, Anton Meier, Philip Buskens, Matthias Frauenkron | 2007-10-09 |
| 7241365 | Material for a facility for the production of anhydrous formic acid | Heinz Auer, Bernd Bessling, Hans Hasse, Friedrich Sauer, Maximilian Vicari +2 more | 2007-07-10 |
| 6921833 | Method for the continuous production of methyl formate | Heinz Auer, Jurgen Dahlhaus, Karl Fischer, Jochen Kellenbenz, Michael Schulz +2 more | 2005-07-26 |
| 6867329 | Waste water treatment in a method for producing formic acid which is free of water | Heinz Auer, Bernd Bessling, Hans Hasse, Friedrich Sauer, Maximilian Vicari +1 more | 2005-03-15 |
| 6841700 | Method for producing anhydrous formic acid | Heinz Auer, Bernd Bessling, Hans Hasse, Friedrich Sauer, Maximilian Vicari +1 more | 2005-01-11 |
| 6838579 | Utilization of an extracting agent as antifoaming agent in the production of anhydrous formic acid | Heinz Auer, Bernd Bessling, Hans Hasse, Friedrich Sauer, Maximilian Vicari +2 more | 2005-01-04 |
| 6696603 | Method for cleaning off-gas flows | Heinz Auer, Bernd Bessling, Hans Hasse, Friedrich Sauer, Maximilian Vicari +2 more | 2004-02-24 |
| 5679102 | Exercise equipment with integrated body weight scale | — | 1997-10-21 |
| 5545757 | Production of ethanolamines | Werner Reutemann | 1996-08-13 |
| 5165842 | Parking system and method of automatically parking motor vehicles | — | 1992-11-24 |
| 5066187 | Parking system and method of automatically parking motor vehicles | — | 1991-11-19 |
| 4567303 | Process and apparatus for preparing or reacting alkanolamines | Guenter Boettger, Otto Hertel, Gerhard Jeschek, Herbert Mueller, Emil Scharf +1 more | 1986-01-28 |
| 4519330 | Sewing needle with two portion shank | Thaddeus J. Zylbert, Wolf-Dieter Fuhrmann, Fritz Kappertz | 1985-05-28 |
| 4354960 | Process for the production of boron-containing nickel-aluminum oxide catalysts | Heinz Jacobi | 1982-10-19 |