for discrete levels

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G01F23/161

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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

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G01F23/161for discrete levels

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
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
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
Universal device for monitoring and reporting fluid consumption and...
- Patent number 9,945,708
- Issue date Apr 17, 2018
- THIRSTI LTD
- Phillip Daneshyar
- G01 - MEASURING TESTING
Information Patent Grant
Universal device for monitoring and reporting fluid consumption and...
- Patent number 9,677,923
- Issue date Jun 13, 2017
- THIRSTI LTD
- Phillip Daneyshar
- G01 - MEASURING TESTING
Information Patent Grant
Non-pressurized fluid level shutoff for fuel tank
- Patent number 9,458,006
- Issue date Oct 4, 2016
- Adel Wiggins Group
- Christopher Quang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for producing a material mixture of powder or granular state...
- Patent number 9,403,134
- Issue date Aug 2, 2016
- GEA EGI Energiagazdalkodasi ZRT.
- Péter Fazekas
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for reducing or minimizing disturbance signals in the cas...
- Patent number 9,329,070
- Issue date May 3, 2016
- Endress + Hauser GmbH + Co. KG
- Klaus Ruf
- G01 - MEASURING TESTING
Information Patent Grant
Drain pan level monitoring system
- Patent number 9,243,947
- Issue date Jan 26, 2016
- Trane International Inc.
- Jeffrey L. Stewart
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Indicator for pressure container
- Patent number 8,136,472
- Issue date Mar 20, 2012
- Toyota Jidosha Kabushiki Kaisha
- Junji Yamauchi
- G01 - MEASURING TESTING
Information Patent Grant
Indirect liquid level measurement
- Patent number 7,389,688
- Issue date Jun 24, 2008
- John Vander Horst
- G01 - MEASURING TESTING
Information Patent Grant
Point-of-use fluid regulating system for use in the chemical-mechan...
- Patent number 6,764,378
- Issue date Jul 20, 2004
- Micron Technology, Inc.
- Brett A. Mayes
- B24 - GRINDING POLISHING
Information Patent Grant
Point-of-use fluid regulating system for use in the chemical-mechan...
- Patent number 6,656,015
- Issue date Dec 2, 2003
- Micron Technology, Inc.
- Brett A. Mayes
- B24 - GRINDING POLISHING
Information Patent Grant
Level probe for powder container
- Patent number 6,634,227
- Issue date Oct 21, 2003
- ITW Gema AG
- Guido Rutz
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Container level monitoring system
- Patent number 6,608,491
- Issue date Aug 19, 2003
- Robert James Salmon
- G01 - MEASURING TESTING
Information Patent Grant
Fluid level sensing and control system
- Patent number 6,595,051
- Issue date Jul 22, 2003
- Chandler Systems, Inc.
- William D. Chandler
- G01 - MEASURING TESTING
Information Patent Grant
Pressure activated control
- Patent number 6,443,005
- Issue date Sep 3, 2002
- CHANDLER SYSTEMS, INC.
- William D. Chandler
- G01 - MEASURING TESTING
Information Patent Grant
Point-of-use fluid regulating system for use in the chemical-mechan...
- Patent number 6,431,950
- Issue date Aug 13, 2002
- Micron Technology, Inc.
- Brett A. Mayes
- B24 - GRINDING POLISHING
Information Patent Grant
Sensor plug
- Patent number 6,425,293
- Issue date Jul 30, 2002
- Textron Systems Corporation
- Jaime A. Woodroffe
- G01 - MEASURING TESTING
Information Patent Grant
Engine oil level detector for a vehicle
- Patent number 6,155,107
- Issue date Dec 5, 2000
- Chung-Ho Liang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fiber optic pressure sensitive optical switch and apparatus incorpo...
- Patent number 6,125,218
- Issue date Sep 26, 2000
- Ashley C. Humphrey
- G02 - OPTICS
Information Patent Grant
Visual indicator
- Patent number 6,067,927
- Issue date May 30, 2000
- Lenard W. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Calibration method for level sensors with pressure transducer
- Patent number 5,728,928
- Issue date Mar 17, 1998
- AWECO Kunststofftechnik Geraetebau GmbH & Co. KG
- Michael Wisskirchen
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for molten metal depth detection
- Patent number 5,669,956
- Issue date Sep 23, 1997
- Midwest Instrument Co., Inc.
- James A. Behring
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Feed control switch assembly
- Patent number 5,389,753
- Issue date Feb 14, 1995
- John L. Harkins
- G01 - MEASURING TESTING
Information Patent Grant
Jet level sensor for fuel tanks
- Patent number 5,285,812
- Issue date Feb 15, 1994
- HR Textron, Inc.
- Gerald A. Morales
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Automatic ice making machine
- Patent number 5,253,480
- Issue date Oct 19, 1993
- Hoshizaki Denki Kabushiki Kaisha
- Tadashi Sakai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquid level detection
- Patent number 5,094,102
- Issue date Mar 10, 1992
- Phillips Petroleum Company
- Clayton D. Fryer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Actuator for visual indicator
- Patent number 5,088,323
- Issue date Feb 18, 1992
- LTJ Enterprises, Inc.
- Leonard W. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Liquid level detection
- Patent number 4,972,705
- Issue date Nov 27, 1990
- Phillips Petroleum Company
- Clayton D. Fryer
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

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
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
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
SUMP PUMP MONITOR
- Publication number 20190101427
- Publication date Apr 4, 2019
- ELEXA CONSUMER PRODUCTS, INC.
- Lawrence J. BEGER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LIQUID LEVEL MONITORING SYSTEM
- Publication number 20180283924
- Publication date Oct 4, 2018
- WESTON AEROSPACE LIMITED
- Wojciech Konrad KULCZYK
- G01 - MEASURING TESTING
Information Patent Application
NON-PRESSURIZED FLUID LEVEL SHUTOFF FOR FUEL TANK
- Publication number 20140261884
- Publication date Sep 18, 2014
- ADEL WIGGINS GROUP
- Christopher Quang
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROTECTIVE DEVICE AND METHOD OF USE FOR A LIFT STATION WATER LEVEL...
- Publication number 20130319539
- Publication date Dec 5, 2013
- Gary C. Padgett
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS FOR REDUCING OR MINIMIZING DISTURBANCE SIGNALS IN THE CAS...
- Publication number 20120022672
- Publication date Jan 26, 2012
- Endress + Hauser GmbH + Co.KG
- Klaus Ruf
- G01 - MEASURING TESTING
Information Patent Application
INDICATOR FOR PRESSURE CONTAINER
- Publication number 20100269748
- Publication date Oct 28, 2010
- Toyota Jidosha Kabushiki Kaisha
- Junji YAMAUCHI
- G01 - MEASURING TESTING
Information Patent Application
Drain Pan Level Monitoring System
- Publication number 20100050756
- Publication date Mar 4, 2010
- Trane International, Inc.
- Jeffrey L. STEWART
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Indicator for pressure container
- Publication number 20090056615
- Publication date Mar 5, 2009
- Junji Yamauchi
- G01 - MEASURING TESTING
Information Patent Application
Point-of-use fluid regulating system for use in the chemical-mechan...
- Publication number 20020197938
- Publication date Dec 26, 2002
- Brett A. Mayes
- G01 - MEASURING TESTING
Information Patent Application
Point-of-use regulating system for use in the chemical-mechanical p...
- Publication number 20020173230
- Publication date Nov 21, 2002
- Brett A. Mayes
- G01 - MEASURING TESTING
Information Patent Application
Container level monitoring system
- Publication number 20020121905
- Publication date Sep 5, 2002
- Robert James Salmon
- G01 - MEASURING TESTING

for discrete levels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tank sensors

Chemical treatment tank level sensor

Liquid level monitoring system

Universal device for monitoring and reporting fluid consumption and...

Universal device for monitoring and reporting fluid consumption and...

Non-pressurized fluid level shutoff for fuel tank

Method for producing a material mixture of powder or granular state...

Apparatus for reducing or minimizing disturbance signals in the cas...

Drain pan level monitoring system

Indicator for pressure container

Indirect liquid level measurement

Point-of-use fluid regulating system for use in the chemical-mechan...

Point-of-use fluid regulating system for use in the chemical-mechan...

Level probe for powder container

Container level monitoring system

Fluid level sensing and control system

Pressure activated control

Point-of-use fluid regulating system for use in the chemical-mechan...

Sensor plug

Engine oil level detector for a vehicle

Fiber optic pressure sensitive optical switch and apparatus incorpo...

Visual indicator

Calibration method for level sensors with pressure transducer

Apparatus and method for molten metal depth detection

Feed control switch assembly

Jet level sensor for fuel tanks

Automatic ice making machine

Liquid level detection

Actuator for visual indicator

Liquid level detection

Patents Applicationslast 30 patents

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

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

CHEMICAL TREATMENT TANK LEVEL SENSOR

SUMP PUMP MONITOR

LIQUID LEVEL MONITORING SYSTEM

NON-PRESSURIZED FLUID LEVEL SHUTOFF FOR FUEL TANK

PROTECTIVE DEVICE AND METHOD OF USE FOR A LIFT STATION WATER LEVEL...

APPARATUS FOR REDUCING OR MINIMIZING DISTURBANCE SIGNALS IN THE CAS...

INDICATOR FOR PRESSURE CONTAINER

Drain Pan Level Monitoring System

Indicator for pressure container

Point-of-use fluid regulating system for use in the chemical-mechan...

Point-of-use regulating system for use in the chemical-mechanical p...

Container level monitoring system