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Joachim Acht
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Frankfurt/Main, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Pressure sensor
Patent number
6,668,657
Issue date
Dec 30, 2003
Mannesmann VDO AG
Norbert Schmidt
G01 - MEASURING TESTING
Information
Patent Grant
Limit-level sensor and method of determining the undershooting or o...
Patent number
6,578,415
Issue date
Jun 17, 2003
Mannesman VDO AG
Ralf Schimmel
G01 - MEASURING TESTING
Information
Patent Grant
Sensor for determining the level and temperature of a liquid
Patent number
6,543,283
Issue date
Apr 8, 2003
Mannesmann VDO AG
Joachim Acht
G01 - MEASURING TESTING
Information
Patent Grant
Method for monitoring adequate oil lubrication of an internal combu...
Patent number
6,318,332
Issue date
Nov 20, 2001
Mannesmann VDO AG
Eckhart Kern
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for determining the quantity and quality of a...
Patent number
6,308,564
Issue date
Oct 30, 2001
Mannesmann VDO AG
Volker Wehrmeyer
G01 - MEASURING TESTING
Information
Patent Grant
Limit-level sensor and method of determining the undershooting or o...
Patent number
6,237,411
Issue date
May 29, 2001
Mannesmann VDO AG
Ralf Schimmel
G01 - MEASURING TESTING
Information
Patent Grant
Sensor, particularly temperature sensor, and injection molding appa...
Patent number
6,151,974
Issue date
Nov 28, 2000
Mannesmann VDO AG
Joachim Acht
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Sensor for determining the level and temperature of a liquid
Publication number
20020066315
Publication date
Jun 6, 2002
Joachim Acht
G01 - MEASURING TESTING
Information
Patent Application
Pressure sensor
Publication number
20020020222
Publication date
Feb 21, 2002
Mannesmann VDO AG
Norbert Schmidt
G01 - MEASURING TESTING
Information
Patent Application
Limit-level sensor and method of determining the undershooting or o...
Publication number
20010015100
Publication date
Aug 23, 2001
Mannesmann VDO AG
Ralf Schimmel
G01 - MEASURING TESTING