Indicating, recording, or alarm devices being actuated by mechanical or fluid means

Industry

CPC
G01F23/16

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GPHYSICS G01Measuring instruments G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME G01F23/00Indicating or measuring liquid level, or level of fluent solid material

Current Industry

G01F23/16Indicating, recording, or alarm devices being actuated by mechanical or fluid means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Tank sensors
- Patent number 12,174,053
- Issue date Dec 24, 2024
- Mopeka Products LLC
- Joel Reese Moore
- G01 - MEASURING TESTING
Information Patent Grant
Gas leakage detection system and gas leakage detection method
- Patent number 12,136,800
- Issue date Nov 5, 2024
- Kabushiki Kaisha Toshiba
- Kei Takano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system of risk prevention based on energy of natural gas...
- Patent number 12,117,328
- Issue date Oct 15, 2024
- Chengdu Qinchuan IoT Technology Co., Ltd.
- Zehua Shao
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for measuring liquid level in a container by a pr...
- Patent number 11,976,956
- Issue date May 7, 2024
- ERM ELECTRONIC SYSTEMS LTD.
- Meir Hayman
- G01 - MEASURING TESTING
Information Patent Grant
Level and/or density sensor device for liquid vessels
- Patent number 11,933,654
- Issue date Mar 19, 2024
- Watgrid, S.A.
- Fábio Patrício Domingues Gonçalves
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods and algorithms for liquid level measurement
- Patent number 11,828,640
- Issue date Nov 28, 2023
- Simmonds Precision Products, Inc.
- Yeasin Bhuiyan
- G01 - MEASURING TESTING
Information Patent Grant
Chemical treatment tank level sensor
- Patent number 11,767,722
- Issue date Sep 26, 2023
- DETECHTION USA INC.
- Virgil Haney
- E21 - EARTH DRILLING MINING
Information Patent Grant
Triple bubbler system, fast-bubbling approach, and related methods
- Patent number 11,747,256
- Issue date Sep 5, 2023
- Battelle Energy Alliance, LLC
- Gregory G. Galbreth
- G01 - MEASURING TESTING
Information Patent Grant
Level sensing for dispenser canisters
- Patent number 11,629,989
- Issue date Apr 18, 2023
- Fluid Management, Inc.
- Tim Patrick Hogan
- G01 - MEASURING TESTING
Information Patent Grant
Combined depth gauge
- Patent number 11,525,658
- Issue date Dec 13, 2022
- Valeriy Kulaha
- G01 - MEASURING TESTING
Information Patent Grant
Liquid pressure and level sensor systems and sensors, methods, and...
- Patent number 11,519,772
- Issue date Dec 6, 2022
- Evigia Systems, Inc.
- Mark Krammer
- G01 - MEASURING TESTING
Information Patent Grant
Level indicator with protective cover
- Patent number 11,493,376
- Issue date Nov 8, 2022
- Yokogawa Electric Corporation
- Takashi Arai
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for determining identity and/or quantity of a fuel
- Patent number 11,474,024
- Issue date Oct 18, 2022
- OPW FLUID TRANSFER GROUP EUROPE B.V.
- Trevor John Poulter
- G01 - MEASURING TESTING
Information Patent Grant
Sensor module and laundry treating apparatus having the same
- Patent number 11,459,693
- Issue date Oct 4, 2022
- LG Electronics Inc.
- Kilryong Lee
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Methods and apparatus for calibration and response time testing of...
- Patent number 11,346,702
- Issue date May 31, 2022
- Analysis & Measurement Services Corporation
- Alexander Hashem Hashemian
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring a fill level of a flexible medicine reservoir
- Patent number 11,241,533
- Issue date Feb 8, 2022
- Roche Diabetes Care, Inc.
- Hans List
- G01 - MEASURING TESTING
Information Patent Grant
Differential pressure based level measurement systems and methods
- Patent number 11,215,492
- Issue date Jan 4, 2022
- Analysis and Measurement Services Corporation
- Alexander Hashem Hashemian
- G01 - MEASURING TESTING
Information Patent Grant
Preparative column chromatography system
- Patent number 11,204,339
- Issue date Dec 21, 2021
- HOFFMANN-LA ROCHE INC.
- Andreas Blaschyk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pneumatic probe
- Patent number 11,193,807
- Issue date Dec 7, 2021
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Amandip Singh Kamboj
- G01 - MEASURING TESTING
Information Patent Grant
Methods for installation of sensors and determining a fuel level me...
- Patent number 11,174,036
- Issue date Nov 16, 2021
- The Boeing Company
- Michael Carralero
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Lubricant level sensing for an actuator
- Patent number 11,174,988
- Issue date Nov 16, 2021
- Sikorsky Aircraft Corporation
- Claude G. Matalanis
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Frozen food product dispensing machine including mixing manifold
- Patent number 11,076,613
- Issue date Aug 3, 2021
- The Vollrath Company, L.L.C.
- Aamer Mohammed
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Mica water level gauge glass
- Patent number 10,996,094
- Issue date May 4, 2021
- QINHUANGDAO HUADIAN MEASUREMENT & CONTROL EQUIPMENT CO., LTD
- Mingsi Cui
- F22 - STEAM GENERATION
Information Patent Grant
Liquid level monitoring system
- Patent number 10,876,878
- Issue date Dec 29, 2020
- WESTON AEROSPACE LIMITED
- Wojciech Konrad Kulczyk
- G01 - MEASURING TESTING
Information Patent Grant
Monitoring system for monitoring a water level in a plumbing elemen...
- Patent number 10,877,493
- Issue date Dec 29, 2020
- Grohe AG
- Dirk Limberg
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for fluid level determination from pressure measu...
- Patent number 10,830,627
- Issue date Nov 10, 2020
- SCHLUMBERGER NORGE AS
- Arild Gulbrandsen
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Apparatus and method for measuring level
- Patent number 10,724,891
- Issue date Jul 28, 2020
- Hall Labs LLC
- Larry Baxter
- G01 - MEASURING TESTING
Information Patent Grant
Wireless liquid gauging system
- Patent number 10,670,443
- Issue date Jun 2, 2020
- Simmonds Precision Products, Inc.
- Mark Bellinger
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting water shortage for humidifier an...
- Patent number 10,663,081
- Issue date May 26, 2020
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Dongxu Liu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for determining identity and/or quantity of a fuel
- Patent number 10,627,334
- Issue date Apr 21, 2020
- MECHTRONIC LTD
- Trevor John Poulter
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SENSOR FOR DETERMINING A LIQUID LEVEL FOR AN AIRCRAFT TANK, ASSEMBL...
- Publication number 20240353250
- Publication date Oct 24, 2024
- SAFRAN HELICOPTER ENGINES
- Antoine Pascal MOUTAUX
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
LEVEL AND/OR DENSITY SENSOR DEVICE FOR LIQUID VESSELS
- Publication number 20240167865
- Publication date May 23, 2024
- Watgrid, Lda.
- Fábio Patrício Domingues Gonçalves
- G01 - MEASURING TESTING
Information Patent Application
LEVEL SENSOR
- Publication number 20230288243
- Publication date Sep 14, 2023
- GOODRICH CORPORATION
- Agata KUROWSKA-KALI?SKA
- G01 - MEASURING TESTING
Information Patent Application
CAR WASH ADDITIVE MONITORING
- Publication number 20230280198
- Publication date Sep 7, 2023
- FRANKLIN FUELING SYSTEMS, LLC
- Randall Boucher
- G01 - MEASURING TESTING
Information Patent Application
LEVEL SENSING FOR DISPENSER CANISTERS
- Publication number 20230123392
- Publication date Apr 20, 2023
- FLUID MANAGEMENT, INC.
- Tim Patrick Hogan
- G01 - MEASURING TESTING
Information Patent Application
LEVEL INDICATING DEVICE FOR TANK
- Publication number 20230112119
- Publication date Apr 13, 2023
- KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
- Chang Sun YOON
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR MEASURING LIQUID LEVEL IN A CONTAINER BY A PR...
- Publication number 20230045889
- Publication date Feb 16, 2023
- ERM ADVANCED TELEMATICS LTD.
- Meir HAYMAN
- G01 - MEASURING TESTING
Information Patent Application
Liquid-Gauging Systems For Collapsible Bladders, and Related Appara...
- Publication number 20230052179
- Publication date Feb 16, 2023
- Liquid Measurement Systems, Inc.
- Steven Pickering
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
GAS LEAKAGE DETECTION SYSTEM AND GAS LEAKAGE DETECTION METHOD
- Publication number 20220352697
- Publication date Nov 3, 2022
- Kabushiki Kaisha Toshiba
- Kei TAKANO
- G01 - MEASURING TESTING
Information Patent Application
DEPTH GAUGE SEAL
- Publication number 20220349473
- Publication date Nov 3, 2022
- Blancpain S.A.
- Arnaud THUET
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND SYSTEM OF RISK PREVENTION BASED ON ENERGY OF NATURAL GAS...
- Publication number 20220214203
- Publication date Jul 7, 2022
- CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
- Zehua SHAO
- G01 - MEASURING TESTING
Information Patent Application
PREPARATIVE COLUMN CHROMATOGRAPHY SYSTEM
- Publication number 20220170893
- Publication date Jun 2, 2022
- HOFFMANN-LA ROCHE INC.
- Andreas Blaschyk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID LEVEL GAGE WITH C-PLANE SAPPHIRE
- Publication number 20220065679
- Publication date Mar 3, 2022
- CLARK-RELIANCE CORPORATION
- Steven R. McGuigan
- E21 - EARTH DRILLING MINING
Information Patent Application
PARTICULATE HEIGHT CALCULATIONS FROM PRESSURE GRADIENTS
- Publication number 20210356310
- Publication date Nov 18, 2021
- Hewlett-Packard Development Company, L.P.
- Luke P. Sosnowski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PNEUMATIC PROBE
- Publication number 20210247223
- Publication date Aug 12, 2021
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Amandip Singh Kamboj
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR DETERMINING THE PHASE INTERFACE LEVEL IN A TANK
- Publication number 20210148746
- Publication date May 20, 2021
- SAIPEM S.A.
- Raymond HALLOT
- G01 - MEASURING TESTING
Information Patent Application
VALVE WITH TRANSDUCER AND FLUID OR MILK MEASURING
- Publication number 20210088370
- Publication date Mar 25, 2021
- Checkmate Environmental Solutions, Inc.
- Vernon Clifford Coxhead
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND SYSTEM FOR DETECTING BLOCKAGES IN CONDENSATE LINES AND N...
- Publication number 20210041137
- Publication date Feb 11, 2021
- Joseph G. Collins
- G01 - MEASURING TESTING
Information Patent Application
LUBRICANT LEVEL SENSING FOR AN ACTUATOR
- Publication number 20200278082
- Publication date Sep 3, 2020
- SIKORSKY AIRCRAFT CORPORATION
- Claude G. Matalanis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CHEMICAL TREATMENT TANK LEVEL SENSOR
- Publication number 20200256140
- Publication date Aug 13, 2020
- DETECHTION TECHNOLOGIES, LLC
- Virgil Haney
- E21 - EARTH DRILLING MINING
Information Patent Application
SENSOR MODULE AND LAUNDRY TREATING APPARATUS HAVING THE SAME
- Publication number 20200248384
- Publication date Aug 6, 2020
- LG ELECTRONICS INC.
- Kilryong LEE
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for Determining Identity and/or Quantity of a Fuel
- Publication number 20200240900
- Publication date Jul 30, 2020
- Mechtronic Ltd
- Trevor John Poulter
- G01 - MEASURING TESTING
Information Patent Application
DIFFERENTIAL PRESSURE BASED LEVEL MEASUREMENT SYSTEMS AND METHODS
- Publication number 20200182677
- Publication date Jun 11, 2020
- Analysis & Measurement Services Corporation
- Alexander Hashem Hashemian
- G01 - MEASURING TESTING
Information Patent Application
LIQUID PRESSURE AND LEVEL SENSOR SYSTEMS AND SENSORS, METHODS, AND...
- Publication number 20200064175
- Publication date Feb 27, 2020
- Evigia Systems, Inc.
- Mark Krammer
- G01 - MEASURING TESTING
Information Patent Application
Means for implementing a method for detecting and compensating for...
- Publication number 20190293508
- Publication date Sep 26, 2019
- Vega Grieshaber KG
- Levin Dieterle
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR MEASURING A FILL LEVEL OF A FLEXIBLE MEDICINE RESERVOIR
- Publication number 20190184098
- Publication date Jun 20, 2019
- ROCHE DIABETES CARE, INC.
- Hans List
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTINUOUS VOLUME MEASUREMENT ON A RECEPTACLE FOR LIQUIDS
- Publication number 20190186972
- Publication date Jun 20, 2019
- Carlos Manuel Gonzalez
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
LEVEL AND/OR DENSITY SENSOR DEVICE FOR LIQUID VESSELS
- Publication number 20190185806
- Publication date Jun 20, 2019
- Watgrid, Lda.
- Fábio Patrício Domingues Gonçalves
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MICA WATER LEVEL GAUGE GLASS
- Publication number 20190170557
- Publication date Jun 6, 2019
- Qinhuangdao Huadian Measurement & Control Equipment Co., LTD
- Mingsi CUI
- G01 - MEASURING TESTING
Information Patent Application
WIRELESS LIQUID GAUGING SYSTEM
- Publication number 20190162574
- Publication date May 30, 2019
- Simmonds Precision Products, Inc.
- Mark Bellinger
- G01 - MEASURING TESTING

Indicating, recording, or alarm devices being actuated by mechanical or fluid means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tank sensors

Gas leakage detection system and gas leakage detection method

Method and system of risk prevention based on energy of natural gas...

Device and method for measuring liquid level in a container by a pr...

Level and/or density sensor device for liquid vessels

Methods and algorithms for liquid level measurement

Chemical treatment tank level sensor

Triple bubbler system, fast-bubbling approach, and related methods

Level sensing for dispenser canisters

Combined depth gauge

Liquid pressure and level sensor systems and sensors, methods, and...

Level indicator with protective cover

Apparatus for determining identity and/or quantity of a fuel

Sensor module and laundry treating apparatus having the same

Methods and apparatus for calibration and response time testing of...

Device for measuring a fill level of a flexible medicine reservoir

Differential pressure based level measurement systems and methods

Preparative column chromatography system

Pneumatic probe

Methods for installation of sensors and determining a fuel level me...

Lubricant level sensing for an actuator

Frozen food product dispensing machine including mixing manifold

Mica water level gauge glass

Liquid level monitoring system

Monitoring system for monitoring a water level in a plumbing elemen...

Method and system for fluid level determination from pressure measu...

Apparatus and method for measuring level

Wireless liquid gauging system

Method and apparatus for detecting water shortage for humidifier an...

Apparatus for determining identity and/or quantity of a fuel

Patents Applicationslast 30 patents

SENSOR FOR DETERMINING A LIQUID LEVEL FOR AN AIRCRAFT TANK, ASSEMBL...

LEVEL AND/OR DENSITY SENSOR DEVICE FOR LIQUID VESSELS

LEVEL SENSOR

CAR WASH ADDITIVE MONITORING

LEVEL SENSING FOR DISPENSER CANISTERS

LEVEL INDICATING DEVICE FOR TANK

DEVICE AND METHOD FOR MEASURING LIQUID LEVEL IN A CONTAINER BY A PR...

Liquid-Gauging Systems For Collapsible Bladders, and Related Appara...

GAS LEAKAGE DETECTION SYSTEM AND GAS LEAKAGE DETECTION METHOD

DEPTH GAUGE SEAL

METHOD AND SYSTEM OF RISK PREVENTION BASED ON ENERGY OF NATURAL GAS...

PREPARATIVE COLUMN CHROMATOGRAPHY SYSTEM

LIQUID LEVEL GAGE WITH C-PLANE SAPPHIRE

PARTICULATE HEIGHT CALCULATIONS FROM PRESSURE GRADIENTS

PNEUMATIC PROBE

DEVICE AND METHOD FOR DETERMINING THE PHASE INTERFACE LEVEL IN A TANK

VALVE WITH TRANSDUCER AND FLUID OR MILK MEASURING

METHOD AND SYSTEM FOR DETECTING BLOCKAGES IN CONDENSATE LINES AND N...

LUBRICANT LEVEL SENSING FOR AN ACTUATOR

CHEMICAL TREATMENT TANK LEVEL SENSOR

SENSOR MODULE AND LAUNDRY TREATING APPARATUS HAVING THE SAME

Apparatus for Determining Identity and/or Quantity of a Fuel

DIFFERENTIAL PRESSURE BASED LEVEL MEASUREMENT SYSTEMS AND METHODS

LIQUID PRESSURE AND LEVEL SENSOR SYSTEMS AND SENSORS, METHODS, AND...

Means for implementing a method for detecting and compensating for...

DEVICE FOR MEASURING A FILL LEVEL OF A FLEXIBLE MEDICINE RESERVOIR

CONTINUOUS VOLUME MEASUREMENT ON A RECEPTACLE FOR LIQUIDS

LEVEL AND/OR DENSITY SENSOR DEVICE FOR LIQUID VESSELS

MICA WATER LEVEL GAUGE GLASS

WIRELESS LIQUID GAUGING SYSTEM