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Roland Casar
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Stuttgart, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Air-conditioning system for a motor vehicle
Patent number
7,231,776
Issue date
Jun 19, 2007
DiamlerChrysler AG
Roland Cäsar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reciprocating-piston machine with a joint arrangement
Patent number
7,201,566
Issue date
Apr 10, 2007
DaimlerChrysler AG
Roland Cäsar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Reciprocating-piston machine with a sliding sleeve
Patent number
7,179,063
Issue date
Feb 20, 2007
DaimlerChrysler AG
Roland Cäsar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Reciprocating-piston machine with a driver
Patent number
7,144,227
Issue date
Dec 5, 2006
DaimlerChrysler AG
Roland Cäsar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air-conditioning system for a motor vehicle
Patent number
7,028,501
Issue date
Apr 18, 2006
DaimlerChrysler AG
Roland Cäsar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Needle valve
Patent number
6,991,212
Issue date
Jan 31, 2006
DaimlerChrysler AG
Roland Cäsar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Piston for a compressor
Patent number
6,925,925
Issue date
Aug 9, 2005
DaimlerChrysler AG
Roland Cäsar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method and device for heating and cooling a compartment of a motor...
Patent number
6,564,567
Issue date
May 20, 2003
DaimlerChrysler AG
Klaus Skupin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Device and method for heating and cooling a compartment of a motor...
Patent number
6,543,531
Issue date
Apr 8, 2003
DaimlerChrysler AG
Roland Cäsar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and device for heating and cooling a compartment of a motor...
Patent number
6,276,153
Issue date
Aug 21, 2001
DaimlerChrysler AG
Klaus Skupin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Reciprocating piston engine with a swivel disk gear
Patent number
6,164,252
Issue date
Dec 26, 2000
Obrist Engineering GmbH
Peter Kuhn
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Air-conditioning system for a motor vehicle
Publication number
20060123824
Publication date
Jun 15, 2006
DaimlerChrysler AG
Roland Casar
B60 - VEHICLES IN GENERAL
Information
Patent Application
Air-conditioning system for a motor vehicle
Publication number
20050034473
Publication date
Feb 17, 2005
Roland Casar
B60 - VEHICLES IN GENERAL
Information
Patent Application
Piston for a compressor
Publication number
20040244579
Publication date
Dec 9, 2004
Roland Casar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Reciprocating-piston machine with a driver
Publication number
20040134342
Publication date
Jul 15, 2004
Roland Casar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Reciprocating-piston machine with a joint arrangement
Publication number
20040120831
Publication date
Jun 24, 2004
Roland Casar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Reciprocating-piston machine with a sliding sleeve
Publication number
20040120830
Publication date
Jun 24, 2004
Roland Casar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Needle valve
Publication number
20030116734
Publication date
Jun 26, 2003
Roland Casar
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method and device for heating and cooling a compartment of a motor...
Publication number
20010007281
Publication date
Jul 12, 2001
DaimlerChrysler AG.
Klaus Skupin
B60 - VEHICLES IN GENERAL