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Alfred Wenger
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CH-8413 Neftenbach, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Vibration meter and method of measuring a viscosity of a fluid
Patent number
7,520,162
Issue date
Apr 21, 2009
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Grant
Vibratory transducer for coriolis mass flowmeter or a coriolis mass...
Patent number
7,213,469
Issue date
May 8, 2007
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Grant
Vibration meter and method of measuring a viscosity of a fluid
Patent number
7,191,667
Issue date
Mar 20, 2007
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Grant
Coriolis mass flow measuring device
Patent number
7,181,982
Issue date
Feb 27, 2007
Endress + Hauser Flowtec AG
Matt Christian
G01 - MEASURING TESTING
Information
Patent Grant
Vibratory transducer
Patent number
7,062,977
Issue date
Jun 20, 2006
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Grant
Coriolis mass-flow measuring device
Patent number
7,040,180
Issue date
May 9, 2006
Endress + Hauser Flowtec AG
Christian Matt
G01 - MEASURING TESTING
Information
Patent Grant
Vibratory transducer
Patent number
6,920,798
Issue date
Jul 26, 2005
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Grant
Vibratory transducer
Patent number
6,666,098
Issue date
Dec 23, 2003
Endress + Hauser Flowtec AG
Wolfgang Drahm
G01 - MEASURING TESTING
Information
Patent Grant
Vibration meter and method of measuring a viscosity of a fluid
Patent number
6,651,513
Issue date
Nov 25, 2003
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Grant
Coriolis mass flow/density sensor with single straight measuring tube
Patent number
6,647,807
Issue date
Nov 18, 2003
Endress + Hauser Flowtec AG
Wolfgang Drahm
G01 - MEASURING TESTING
Information
Patent Grant
Coriolis mass/flow density meter
Patent number
6,513,393
Issue date
Feb 4, 2003
Gerhard Eckert
G01 - MEASURING TESTING
Information
Patent Grant
Mass flow rate/density sensor with a single curved measuring tube
Patent number
6,484,591
Issue date
Nov 26, 2002
Wolfgang Drahm
G01 - MEASURING TESTING
Information
Patent Grant
Coriolis mass flow/density sensor
Patent number
6,401,548
Issue date
Jun 11, 2002
Endress + Hauser Flowtec AG
Wolfgang Drahm
G01 - MEASURING TESTING
Information
Patent Grant
Method and corresponding sensors for measuring mass flow rate
Patent number
6,360,614
Issue date
Mar 26, 2002
Endress + Hauser Flowtec AG
Wolfgang Drahm
G01 - MEASURING TESTING
Information
Patent Grant
Coriolis-type mass flow sensor with a single measuring tube
Patent number
6,223,605
Issue date
May 1, 2001
Endress + Hauser Flowtec AG
Ole Koudal
G01 - MEASURING TESTING
Information
Patent Grant
Coriolis mass flow/density sensor with a single straight measuring...
Patent number
6,006,609
Issue date
Dec 28, 1999
Endress + Hauser Flowtec AG
Wolfgang Drahm
G01 - MEASURING TESTING
Information
Patent Grant
Method of fixing the measuring tubes of a mass flow sensor
Patent number
5,610,342
Issue date
Mar 11, 1997
Endress + Hauser Flowtec AG
Alfred Wenger
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Double straight tube coriolis type mass flow sensor
Patent number
5,602,345
Issue date
Feb 11, 1997
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Grant
Coriolis-type mass flow sensor with a helical measuring tube
Patent number
5,557,973
Issue date
Sep 24, 1996
Endress+Hauser Flowtec AG
Ole Koudal
G01 - MEASURING TESTING
Information
Patent Grant
Twin path coriolis-type mass flow sensor with curved conduits
Patent number
5,394,758
Issue date
Mar 7, 1995
Endress+Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Grant
Coriolis-type flow meter having an improved temperature range of op...
Patent number
5,351,561
Issue date
Oct 4, 1994
Endress+Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for testing containers
Patent number
5,319,957
Issue date
Jun 14, 1994
Elpatronic AG
Othmar Stieger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for testing containers
Patent number
5,317,902
Issue date
Jun 7, 1994
Elpatronic AG
Othmar Stieger
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Vibration meter and method of measuring a viscosity of a fluid
Publication number
20070062260
Publication date
Mar 22, 2007
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Application
Coriolis mass flow measuring device
Publication number
20060278019
Publication date
Dec 14, 2006
Endress + Hauser Flowtec AG
Matt Christian
G01 - MEASURING TESTING
Information
Patent Application
Vibratory transducer
Publication number
20060196279
Publication date
Sep 7, 2006
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Application
Coriolis mass- flow measuring device
Publication number
20060010990
Publication date
Jan 19, 2006
Endress + Hauser Flowtec AG
Christian Matt
G01 - MEASURING TESTING
Information
Patent Application
Vibration meter and method of measuring a viscosity of a fluid
Publication number
20050247116
Publication date
Nov 10, 2005
EndressFlowtec AG.;
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Application
Vibratory transducer
Publication number
20050217352
Publication date
Oct 6, 2005
Endress + Hauser Flowtec AG
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Application
Vibratory transducer
Publication number
20050072238
Publication date
Apr 7, 2005
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Application
Vibratory transducer
Publication number
20020174730
Publication date
Nov 28, 2002
Wolfgang Drahm
G01 - MEASURING TESTING
Information
Patent Application
Coriolis mass flow/density sensor with single straight measuring tube
Publication number
20020117010
Publication date
Aug 29, 2002
Endress + Hauser Flowtec AG
Wolfgang Drahm
G01 - MEASURING TESTING
Information
Patent Application
Vibration meter and method of measuring a viscosity of a fluid
Publication number
20010039829
Publication date
Nov 15, 2001
Alfred Wenger
G01 - MEASURING TESTING
Information
Patent Application
Mass flow rate/density sensor with a single curved measuring tube
Publication number
20010035055
Publication date
Nov 1, 2001
Wolfgang Drahm
G01 - MEASURING TESTING