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Rainer Martin
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Efringen-Kirchen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Pressure sensor having a pressure measuring cell with a platform an...
Patent number
7,448,274
Issue date
Nov 11, 2008
Endress + Hauser Conducta Gesellschaft fur Mess-u. Regeltechnik mbH + Co. KG
Ulfert Drewes
G01 - MEASURING TESTING
Information
Patent Grant
Pressure sensor
Patent number
7,137,304
Issue date
Nov 21, 2006
Endress + Hauser GmbH + Co. KG
Rainer Martin
G01 - MEASURING TESTING
Information
Patent Grant
Pressure sensor having metallic diaphragm seal joint
Patent number
6,848,318
Issue date
Feb 1, 2005
Endress + Hauser GmbH + Co.
Peter Gerst
G01 - MEASURING TESTING
Information
Patent Grant
Pressure sensor having metallic diaphragm seal mount
Patent number
6,715,356
Issue date
Apr 6, 2004
Peter Gerst
G01 - MEASURING TESTING
Information
Patent Grant
Capacitive pressure sensor with sensing element mechanically isolat...
Patent number
5,750,899
Issue date
May 12, 1998
ENVEC Mess- und Regeltechnik GmbH + Co.
Frank Hegner
G01 - MEASURING TESTING
Information
Patent Grant
Device with exchangeable sealing element for measuring pressure or...
Patent number
5,665,920
Issue date
Sep 9, 1997
Endress + Hauser GmbH + Co.
Rainer Martin
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Pressure sensor
Publication number
20070028696
Publication date
Feb 8, 2007
Endress + Hauser GmbH + Co.KG
Ulfert Drewes
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE SENSOR
Publication number
20060207333
Publication date
Sep 21, 2006
Rainer Martin
G01 - MEASURING TESTING
Information
Patent Application
Pressure sensor
Publication number
20040149042
Publication date
Aug 5, 2004
Endress Hauser GmbH Co.
Peter Gerst
G01 - MEASURING TESTING
Information
Patent Application
Pressure sensor
Publication number
20010015105
Publication date
Aug 23, 2001
Endress Hauser GmbH Co.
Peter Gerst
G01 - MEASURING TESTING