Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422049 | Device for regulating a flow and distributing a fluid circuit as well as a conveying unit with the device | Tilo Schäfer | 2025-09-23 |
| 11781662 | Multi-port rotary actuated valve assembly | Tilo Schäfer, Michael Krug, Dean Bajlon, Frants Selimov | 2023-10-10 |
| 11525458 | Conveying device | Tobias Kaiser | 2022-12-13 |
| 11499548 | Gerotor pump and method for producing same | Tilo Schäfer, Bernd Denfeld | 2022-11-15 |
| 9744831 | Compressor comprising a pressure-relief groove | Michael Krug | 2017-08-29 |
| 9273590 | Compressor comprising a pressure-relief groove | Michael Krug | 2016-03-01 |
| 8747077 | Reciprocating piston machine | Tilo Schäfer | 2014-06-10 |
| 8621977 | Reciprocating piston engine | Frank Sieber, Tilo Schäfer | 2014-01-07 |
| 8353681 | Compressor having a drive mechanism and a lubricant separator | Thomas Di Vito | 2013-01-15 |
| 8322270 | Reciprocating piston machine | — | 2012-12-04 |
| 8137078 | Axial piston machine | — | 2012-03-20 |
| 7874309 | Compressor | Tilo Schaefer, Georg Weber, Thomas Di Vito, Uwe Becker, Willi Parsch +1 more | 2011-01-25 |
| 7698989 | Reciprocating piston machine | Georg Weber | 2010-04-20 |
| 7587970 | Reciprocating piston machine | Andre Speck, Peter Barth | 2009-09-15 |
| 7131548 | Folding pinnacle bending device | Dieter Stuhrwoldt | 2006-11-07 |
| 7118324 | CO2 compressor | Peter Kuhn, Frank Obrist | 2006-10-10 |
| 6810786 | Compressor | — | 2004-11-02 |
| 6554581 | Air conditioning compressor | Frank Obrist, Peter Kuhn, Volker Seipel | 2003-04-29 |
| 6532859 | Compressor, in particular for a vehicle air conditioning system | Peter Kuhn, Frank Obrist, Hans-Jurgen Lauth | 2003-03-18 |
| 6457947 | Piston compressor for refrigerant, with thermal insulation | Volker Seipel | 2002-10-01 |
| 6430950 | Expansion element and a valve unit usable therefor | Ing. Bernd Dienhart, Hans-Joachim Krauss, Hagen Mittelstrass, Karl-Heinz Staffa, Christoph Walter +2 more | 2002-08-13 |
| 6302658 | Swash plate-compressor | Volker Seipel | 2001-10-16 |
| 6250204 | Compressor, in particular for a vehicle air conditioning system | Peter Kuhn, Frank Obrist, Hans-Jurgen Lauth | 2001-06-26 |
| 6213733 | Compressor for the air-conditioning system of a motor vehicle | Frank Obrist, Peter Kuhn, Hans-Jurgen Lauth | 2001-04-10 |
| 6092996 | Compressor, particularly for an air conditioning system in a motor vehicle | Frank Obrist, Hans-Jurgen Lauth, Peter Kuhn | 2000-07-25 |