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G01F23/245
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Parent Industries
G
PHYSICS
G01
Measuring instruments
G01F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL METERING BY VOLUME
G01F23/00
Indicating or measuring liquid level, or level of fluent solid material
Current Industry
G01F23/245
with a probe moved by an auxiliary power
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Fluid level and composition sensor
Patent number
11,796,376
Issue date
Oct 24, 2023
Tigmill Technologies, LLC
Bobby David Strong
G01 - MEASURING TESTING
Information
Patent Grant
In-situ method and apparatus for measuring fluid resistivity
Patent number
11,555,730
Issue date
Jan 17, 2023
Applied Materials, Inc.
Douglas A. Buchberger
G01 - MEASURING TESTING
Information
Patent Grant
Fluid level and composition sensor
Patent number
11,231,310
Issue date
Jan 25, 2022
Tigmill Technologies, LLC
Bobby David Strong
G01 - MEASURING TESTING
Information
Patent Grant
Laboratory automation system including improved processing of a lab...
Patent number
11,125,601
Issue date
Sep 21, 2021
Roche Diagnostics Operations, Inc.
Guenter Ziegler
G01 - MEASURING TESTING
Information
Patent Grant
Hydration bladder fluid level detection system and method of use
Patent number
10,962,399
Issue date
Mar 30, 2021
Joseph V. Rumler
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Device and method for measuring the depth of media
Patent number
10,234,320
Issue date
Mar 19, 2019
The University of Bradford
Andrew Nichols
G01 - MEASURING TESTING
Information
Patent Grant
Device and method for measuring the depth of media
Patent number
9,939,306
Issue date
Apr 10, 2018
The University of Bradford
Andrew Nichols
G01 - MEASURING TESTING
Information
Patent Grant
Device for measuring slab thickness
Patent number
9,279,664
Issue date
Mar 8, 2016
AVEMIS S.A.S.
Michel Dussud
C21 - METALLURGY OF IRON
Information
Patent Grant
Measurements in metallurgical vessels
Patent number
9,063,110
Issue date
Jun 23, 2015
Agellis Group AB
Albert Rodfalk
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for detecting water level mixtures in fluids
Patent number
7,938,002
Issue date
May 10, 2011
Ernesto Lazos
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for detecting a dry/wet state of a thermistor...
Patent number
6,822,460
Issue date
Nov 23, 2004
Simmonds Precision Products, Inc.
William H. Pelkey
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for liquid transfer with an analysis apparatus
Patent number
6,551,558
Issue date
Apr 22, 2003
Roche Diagnostics GmbH
Karl-Heinz Mann
G01 - MEASURING TESTING
Information
Patent Grant
Level sensor and washer unit
Patent number
6,212,949
Issue date
Apr 10, 2001
Dynex Technologies (Guernsey) Ltd.
David John Inder
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing a probe for aspirating and dispensing probe hav...
Patent number
5,843,378
Issue date
Dec 1, 1998
LJL Biosystems
Amer El-Hage
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for measuring the depth of molten steel and slag
Patent number
5,827,474
Issue date
Oct 27, 1998
Vesuvius Crucible Company
John D. Usher
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Wireless interface probe apparatus and method
Patent number
5,821,864
Issue date
Oct 13, 1998
Enviro Products, Inc.
Scott R. Knop
G01 - MEASURING TESTING
Information
Patent Grant
Ground water alert device
Patent number
5,729,206
Issue date
Mar 17, 1998
Gary H. Divens
G01 - MEASURING TESTING
Information
Patent Grant
Multi-function flow monitoring apparatus with area velocity sensor...
Patent number
5,633,809
Issue date
May 27, 1997
American Sigma, Inc.
Richard Wissenbach
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Fluid holdup tool and flow meter for deviated wells
Patent number
5,631,413
Issue date
May 20, 1997
Computalog U.S.A., Inc.
Allen R. Young
E21 - EARTH DRILLING MINING
Information
Patent Grant
Refrigerated fluid sampling apparatus and method with variable volu...
Patent number
5,587,926
Issue date
Dec 24, 1996
American Sigma, Inc.
Francis Chiu
G02 - OPTICS
Information
Patent Grant
Fluid holdup tool for deviated wells
Patent number
5,531,112
Issue date
Jul 2, 1996
Computalog U.S.A., Inc.
Allen R. Young
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for measuring displacement of molten metal
Patent number
5,507,854
Issue date
Apr 16, 1996
Nireco Corporation
Takeo Yamada
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Multi-function flow monitoring apparatus with multiple flow sensor...
Patent number
5,506,791
Issue date
Apr 9, 1996
American Sigma, Inc.
William G. Hungerford
G02 - OPTICS
Information
Patent Grant
Automatic fluid monitoring and sampling apparatus and method
Patent number
5,299,141
Issue date
Mar 29, 1994
American Sigma, Inc.
William G. Hungerford
G02 - OPTICS
Information
Patent Grant
Liquid level detector
Patent number
5,262,731
Issue date
Nov 16, 1993
Olympus Optical Co., Ltd.
Fumio Mizoguchi
G01 - MEASURING TESTING
Information
Patent Grant
Down-hole liquid detecting apparatus
Patent number
5,237,857
Issue date
Aug 24, 1993
Solinst Canada Limited
Andrew R. Dobson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for measuring rise in height of a liquid column
Patent number
5,199,183
Issue date
Apr 6, 1993
Mobil Oil Corporation
Wyatt W. Givens
G01 - MEASURING TESTING
Information
Patent Grant
Automatic fluid sampling and monitoring apparatus and method
Patent number
5,172,332
Issue date
Dec 15, 1992
American Sigma, Inc.
William G. Hungerford
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Method and apparatus for measuring rise in height of a liquid column
Patent number
5,115,574
Issue date
May 26, 1992
Mobil Oil Corporation
Wyatt W. Givens
G01 - MEASURING TESTING
Information
Patent Grant
Automatic fluid sampling and flow measuring apparatus and method
Patent number
5,091,863
Issue date
Feb 25, 1992
American Sigma, Inc.
William G. Hungerford
E03 - WATER SUPPLY SEWERAGE
Patents Applications
last 30 patents
Information
Patent Application
Fluid Level and Composition Sensor
Publication number
20220146299
Publication date
May 12, 2022
Tigmill Technologies, LLC
Bobby Strong
G01 - MEASURING TESTING
Information
Patent Application
IN-SITU METHOD AND APPARATUS FOR MEASURING FLUID RESISTIVITY
Publication number
20220113177
Publication date
Apr 14, 2022
Applied Materials, Inc.
Douglas A. BUCHBERGER
G01 - MEASURING TESTING
Information
Patent Application
INTERFACE DETECTION DEVICE AND SYSTEM FOR DISPERSED MULTI-PHASE FLUIDS
Publication number
20190275535
Publication date
Sep 12, 2019
Commonwealth Scientific and Industrial Research Organisation
Krishna Mohanarangam
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
DEVICE AND METHOD FOR MEASURING THE DEPTH OF MEDIA
Publication number
20180252569
Publication date
Sep 6, 2018
The University of Bradford
Andrew Nichols
G01 - MEASURING TESTING
Information
Patent Application
PROBE ARRANGEMENT FOR A FLOTATION CELL
Publication number
20140151273
Publication date
Jun 5, 2014
OUTOTEC OYJ
Anssi Lehikoinen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
DEVICE FOR MEASURING SLAB THICKNESS
Publication number
20140131002
Publication date
May 15, 2014
Michel Dussud
C21 - METALLURGY OF IRON
Information
Patent Application
SENSOR SYSTEM
Publication number
20130238145
Publication date
Sep 12, 2013
HIGH CHECK CONTROL LTD
Yair Hammer
G01 - MEASURING TESTING
Information
Patent Application
MEASUREMENTS IN METALLURGICAL VESSELS
Publication number
20130038337
Publication date
Feb 14, 2013
AGELLIS GROUP AB
Albert Rodfalk
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for detecting a dry/wet state of a thermistor...
Publication number
20040108863
Publication date
Jun 10, 2004
William H. Pelkey
G01 - MEASURING TESTING