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Achim Wiest
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Weil am Rhein, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for putting into operation and/or checking an ultrasound thr...
Patent number
11,933,657
Issue date
Mar 19, 2024
Endress + Hauser Flowtec AG
Guido Schwanekamp
G01 - MEASURING TESTING
Information
Patent Grant
Clamp-on ultrasonic transducer arrangement independent of measuring...
Patent number
11,841,254
Issue date
Dec 12, 2023
Endress + Hauser Flowtec AG
Sascha Grunwald
G01 - MEASURING TESTING
Information
Patent Grant
Clamp-on ultrasonic transducer arrangement independent of measuring...
Patent number
11,835,372
Issue date
Dec 5, 2023
Endress + Hauser Flowtec AG
Sascha Grunwald
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasound transducer
Patent number
11,426,764
Issue date
Aug 30, 2022
Endress + Hauser Flowtec AG
Achim Wiest
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Vibratory measuring device having a measuring tube
Patent number
11,226,222
Issue date
Jan 18, 2022
Endress + Hauser Flowtec AG
Benjamin Schwenter
G01 - MEASURING TESTING
Information
Patent Grant
Clamp-on ultrasonic sensor having coupling element adapted for resp...
Patent number
11,035,708
Issue date
Jun 15, 2021
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic transducer and ultrasonic flow measuring device
Patent number
10,937,406
Issue date
Mar 2, 2021
Endress + Hauser Flowtec AG
Achim Wiest
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Field device with compensation circuit for eliminating environmenta...
Patent number
10,746,581
Issue date
Aug 18, 2020
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic, flow measuring device
Patent number
10,634,531
Issue date
Apr 28, 2020
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Explosion protection circuit with impedance matching
Patent number
10,461,526
Issue date
Oct 29, 2019
Endress + Hauser Flowtec AG
Achim Wiest
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a sound transducer for a field device of a...
Patent number
10,378,939
Issue date
Aug 13, 2019
Endress + Hauser Flowtec AG
Achim Wiest
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Ultrasonic transducer and ultrasonic flow measuring device
Patent number
10,283,102
Issue date
May 7, 2019
Endress + Hauser Flowtec AG
Achim Wiest
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Flow measuring device, as well as use of such device and method for...
Patent number
10,281,316
Issue date
May 7, 2019
Endress + Hauser Flowtec AG
Paul Ceglia
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic flow measuring device having a downstream resistance net...
Patent number
10,145,714
Issue date
Dec 4, 2018
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Coupling element, ultrasonic transducer and ultrasonic flow meter
Patent number
9,897,471
Issue date
Feb 20, 2018
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Sensor and flow measuring device
Patent number
9,739,652
Issue date
Aug 22, 2017
Endress + Hauser Flowtec AG
Axel Pfau
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic transducer and ultrasonic flow meter
Patent number
9,689,728
Issue date
Jun 27, 2017
Endress + Hauser Flowtec AG
Achim Wiest
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Ultrasonic flow measuring device having a signal path of multiple s...
Patent number
9,528,866
Issue date
Dec 27, 2016
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic flow measuring device having a concave reflective surfac...
Patent number
9,335,193
Issue date
May 10, 2016
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic multipath flow measuring device ascertaining weighing fa...
Patent number
9,279,707
Issue date
Mar 8, 2016
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Temperature sensor and thermal flow-measuring device
Patent number
9,182,262
Issue date
Nov 10, 2015
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic, flow measuring device
Patent number
9,140,594
Issue date
Sep 22, 2015
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic, flow measuring device
Patent number
9,097,567
Issue date
Aug 4, 2015
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic flow measuring system including a mounting latch for mou...
Patent number
8,904,878
Issue date
Dec 9, 2014
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic flow measuring system and method for monitoring fluid fl...
Patent number
8,875,587
Issue date
Nov 4, 2014
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Method and measuring system for determining and/or monitoring the f...
Patent number
8,757,006
Issue date
Jun 24, 2014
Endress + Hauser Flowtec AG
Andreas Berger
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic transducer having a matching layer between a piezoelectr...
Patent number
8,689,639
Issue date
Apr 8, 2014
Endress + Hauser Flowtec AG
Andreas Berger
G01 - MEASURING TESTING
Information
Patent Grant
Coupling element of a sensor of an ultrasonic, flow measuring device
Patent number
8,560,252
Issue date
Oct 15, 2013
Endress + Hauser Flowtec AG
Andreas Berger
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Measuring tube of a measuring system for determining and/or monitor...
Patent number
8,490,498
Issue date
Jul 23, 2013
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Grant
Coupling element for an ultrasonic flow measuring device
Patent number
8,408,072
Issue date
Apr 2, 2013
Endress + Hauser Flowtec AG
Andreas Berger
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PUTTING INTO OPERATION AND/OR CHECKING AN ULTRASOUND THR...
Publication number
20220074784
Publication date
Mar 10, 2022
Endress + Hauser Flowtec AG
Guido Schwanekamp
G01 - MEASURING TESTING
Information
Patent Application
ULTRASONIC TRANSDUCER ARRANGEMENT FOR A CLAMP-ON ULTRASONIC FLOW ME...
Publication number
20220049983
Publication date
Feb 17, 2022
Endress + Hauser Flowtec AG
Sascha Grunwald
G01 - MEASURING TESTING
Information
Patent Application
ULTRASONIC TRANSDUCER ARRANGEMENT FOR A CLAMP-ON ULTRASONIC FLOW ME...
Publication number
20220018693
Publication date
Jan 20, 2022
Endress + Hauser Flowtec AG
Sascha Grunwald
G01 - MEASURING TESTING
Information
Patent Application
VIBRATORY MEASURING DEVICE HAVING A MEASURING TUBE
Publication number
20200340841
Publication date
Oct 29, 2020
Benjamin Schwenter
G01 - MEASURING TESTING
Information
Patent Application
ULTRASOUND TRANSDUCER
Publication number
20200171539
Publication date
Jun 4, 2020
Endress + Hauser Flowtec AG
Achim Wiest
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Ultrasonic Transducer and Ultrasonic Flow Measuring Device
Publication number
20190325857
Publication date
Oct 24, 2019
Endress + Hauser Flowtec AG
Achim Wiest
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CLAMP-ON ULTRASONIC SENSOR FOR USE IN AN ULTRASONIC FLOW-RATE MEASU...
Publication number
20190257679
Publication date
Aug 22, 2019
Endress + Hauser Flowtec AG
Achim WIEST
G01 - MEASURING TESTING
Information
Patent Application
FIELD DEVICE WITH COMPENSATION CIRCUIT FOR ELIMINATING ENVIRONMENTA...
Publication number
20180149506
Publication date
May 31, 2018
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MANUFACTURING A SOUND TRANSDUCER FOR A FIELD DEVICE OF A...
Publication number
20180003536
Publication date
Jan 4, 2018
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic, Flow Measuring Device
Publication number
20170314977
Publication date
Nov 2, 2017
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Explosion Protection Circuit with Impedance Matching
Publication number
20170256937
Publication date
Sep 7, 2017
Endress + Hauser Flowtec AG
Achim Wiest
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Ultrasonic Transducer and Ultrasonic, Flow Measuring Device
Publication number
20170132997
Publication date
May 11, 2017
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Coupling Element, Ultrasonic Transducer and Ultrasonic Flow Meter
Publication number
20160116318
Publication date
Apr 28, 2016
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic Transducer and Ultrasonic Flow Meter
Publication number
20160103005
Publication date
Apr 14, 2016
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Messanordnung mit einem Trägerelement und einem Sensor
Publication number
20160061639
Publication date
Mar 3, 2016
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
FLOW MEASURING DEVICE, AS WELL AS USE OF SUCH DEVICE AND METHOD FOR...
Publication number
20150377691
Publication date
Dec 31, 2015
Endress + Hauser Flowtec AG
Paul Ceglia
G01 - MEASURING TESTING
Information
Patent Application
FIELD DEVICE, ESPECIALLY AN ULTRASONIC, FLOW MEASURING DEVICE
Publication number
20150316400
Publication date
Nov 5, 2015
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Sensor and Flow Measuring Device
Publication number
20150292928
Publication date
Oct 15, 2015
Endress + Hauser Flowtec AG
Axel Pfau
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic, Flow Measuring Device
Publication number
20150204704
Publication date
Jul 23, 2015
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic, Flow Measuring Device
Publication number
20150160052
Publication date
Jun 11, 2015
Endress Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR HEAT QUANTITY MEASUREMENT WITH AN ULTRASONIC, FLOW MEASU...
Publication number
20150043612
Publication date
Feb 12, 2015
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
ULTRASONIC FLOW MEASURING DEVICE AND METHOD FOR ASCERTAINING FLOW V...
Publication number
20150000422
Publication date
Jan 1, 2015
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic, Flow Measuring Device
Publication number
20140144247
Publication date
May 29, 2014
Endreas + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
TEMPERATURE SENSOR AND THERMAL FLOW-MEASURING DEVICE
Publication number
20140109664
Publication date
Apr 24, 2014
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Ultrasonic, Flow Measuring Device
Publication number
20140083202
Publication date
Mar 27, 2014
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
MEASURING SYSTEM FOR DETERMINING AND/OR MONITORING FLOW OF A MEASUR...
Publication number
20120192656
Publication date
Aug 2, 2012
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
Measuring tube of a measuring system for determining and/or monitor...
Publication number
20120017700
Publication date
Jan 26, 2012
Endress + Hauser Flowtec AG
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
MEASURING SYSTEM FOR DETERMINING AND/OR MONITORING FLOW OF A MEASUR...
Publication number
20110271770
Publication date
Nov 10, 2011
Achim Wiest
G01 - MEASURING TESTING
Information
Patent Application
COUPLING ELEMENT FOR AN ULTRASONIC FLOW MEASURING DEVICE
Publication number
20110239780
Publication date
Oct 6, 2011
Endress + Hauser Flowtec AG
Andreas Berger
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND MEASURING SYSTEM FOR DETERMINING AND/OR MONITORING THE F...
Publication number
20110174083
Publication date
Jul 21, 2011
Endress + Hauser Flowtec AG
Andreas Berger
G01 - MEASURING TESTING