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G01F23/40
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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
G01F23/40
using bands or wires as transmission elements
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetostrictive transmitter
Patent number
11,313,713
Issue date
Apr 26, 2022
Clark Reliance LLC
Syed Sultan
G01 - MEASURING TESTING
Information
Patent Grant
Pulley assembly for liquid level gauging system
Patent number
11,009,108
Issue date
May 18, 2021
Joshua Spencer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Tank fluid level measuring device
Patent number
10,527,478
Issue date
Jan 7, 2020
Per Ola Hogdahl
G01 - MEASURING TESTING
Information
Patent Grant
Functional diagnosis of an electromechanical fill state measuring d...
Patent number
10,458,832
Issue date
Oct 29, 2019
ENDRESS+HAUSER SE+CO.KG
Yoichi Kamei
G01 - MEASURING TESTING
Information
Patent Grant
Multiturn pulley liquid level sensor device
Patent number
9,952,085
Issue date
Apr 24, 2018
MultiDimension Technology Co., Ltd.
James Geza Deak
G01 - MEASURING TESTING
Information
Patent Grant
Lubricant reservoir low level indicator
Patent number
9,920,879
Issue date
Mar 20, 2018
Graco Minnesota Inc.
Andrew J. Klaphake
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Electronic pump motor control
Patent number
9,618,156
Issue date
Apr 11, 2017
Graco Minnesota Inc.
Andrew J. Klaphake
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Tethered float liquid level sensor
Patent number
9,435,679
Issue date
Sep 6, 2016
Lawrence Livermore National Security, LLC
William Dean Daily
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level measuring system and method
Patent number
9,046,407
Issue date
Jun 2, 2015
QUEST MEASUREMENT INC.
Kimberley Allan Young
G01 - MEASURING TESTING
Information
Patent Grant
Process tanks in combination with a float magnetostrictive level de...
Patent number
8,402,822
Issue date
Mar 26, 2013
ABB Inc.
Henry Hopper
G01 - MEASURING TESTING
Information
Patent Grant
Gauge for bulk fuel storage tanks
Patent number
8,117,911
Issue date
Feb 21, 2012
Dennis Rose
G01 - MEASURING TESTING
Information
Patent Grant
Washer fluid spraying apparatus
Patent number
7,614,412
Issue date
Nov 10, 2009
Nissan Motor Co., Ltd.
Kazuyuki Yamaguchi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rotary remote visual liquid quantity indicator
Patent number
7,168,313
Issue date
Jan 30, 2007
Honeywell International, Inc.
Filip A. Reinis
G01 - MEASURING TESTING
Information
Patent Grant
Float adapted to track an interface between two liquids of differin...
Patent number
7,066,024
Issue date
Jun 27, 2006
Brian Watchel
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level change sensor
Patent number
6,588,271
Issue date
Jul 8, 2003
Joseph W. Caldwell
G01 - MEASURING TESTING
Information
Patent Grant
Fluid level monitor with at least partially submersible buoyant ele...
Patent number
6,508,120
Issue date
Jan 21, 2003
David Yekutiely
G01 - MEASURING TESTING
Information
Patent Grant
Maple syrup dispenser
Patent number
5,413,248
Issue date
May 9, 1995
David N. Scott
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Gauge well system
Patent number
5,138,891
Issue date
Aug 18, 1992
Ronald G. Johnson
G01 - MEASURING TESTING
Information
Patent Grant
Tank gauge
Patent number
5,050,432
Issue date
Sep 24, 1991
Brian Barritt
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level alarm
Patent number
5,006,834
Issue date
Apr 9, 1991
David J. Fountain
G08 - SIGNALLING
Information
Patent Grant
Automatic tank reading gauge
Patent number
4,890,493
Issue date
Jan 2, 1990
Robert M. Johnson
G01 - MEASURING TESTING
Information
Patent Grant
Thickness monitor for floated sludge
Patent number
4,876,888
Issue date
Oct 31, 1989
John Ricketts
G01 - MEASURING TESTING
Information
Patent Grant
Portable liquid level gauge
Patent number
4,819,484
Issue date
Apr 11, 1989
Michael G. White
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for ascertaining the upper level of liquids in tanks or t...
Patent number
4,227,057
Issue date
Oct 7, 1980
Wolfgang Kubler
G01 - MEASURING TESTING
Information
Patent Grant
Flexible body for use in liquid level indicating apparatus
Patent number
4,227,236
Issue date
Oct 7, 1980
Wolfgang Kubler
G01 - MEASURING TESTING
Information
Patent Grant
Removable tank gauge float
Patent number
4,116,062
Issue date
Sep 26, 1978
Vapor Corporation
Raymond G. Reip
G01 - MEASURING TESTING
Information
Patent Grant
Liquid level measuring device
Patent number
4,092,861
Issue date
Jun 6, 1978
William F. Fling
G01 - MEASURING TESTING
Information
Patent Grant
Sewer drain alarm unit
Patent number
4,091,365
Issue date
May 23, 1978
Edward L. Allen
G01 - MEASURING TESTING
Information
Patent Grant
Water well monitor
Patent number
4,065,226
Issue date
Dec 27, 1977
Gordon M. Campbell
G05 - CONTROLLING REGULATING
Information
Patent Grant
Analog-to-digital encoder unit employing a pre-encoded film with im...
Patent number
4,052,612
Issue date
Oct 4, 1977
E. & J. Gallo Winery
Kenneth A. Larkin
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
MAGNETOSTRICTIVE TRANSMITTER
Publication number
20210255026
Publication date
Aug 19, 2021
CLARK-RELIANCE CORPORATION
Syed Sultan
G01 - MEASURING TESTING
Information
Patent Application
LUBRICANT RESERVOIR LOW LEVEL INDICATOR
Publication number
20160186929
Publication date
Jun 30, 2016
Graco Minnesota Inc.
Andrew J. Klaphake
G01 - MEASURING TESTING
Information
Patent Application
LIQUID LEVEL MEASURING SYSTEM AND METHOD
Publication number
20120116695
Publication date
May 10, 2012
Kimberley Allan Young
G01 - MEASURING TESTING
Information
Patent Application
TETHERED FLOAT LIQUID LEVEL SENSOR
Publication number
20120060601
Publication date
Mar 15, 2012
William Dean Daily, III
G01 - MEASURING TESTING
Information
Patent Application
Process Tanks in Combination with a Float Magnetostrictive Level De...
Publication number
20110005312
Publication date
Jan 13, 2011
Henry Hopper
G01 - MEASURING TESTING
Information
Patent Application
Gauge for Bulk Fuel Storage Tanks
Publication number
20100288042
Publication date
Nov 18, 2010
Dennis Rose
G01 - MEASURING TESTING
Information
Patent Application
Device for measuring level of liquid
Publication number
20080314143
Publication date
Dec 25, 2008
Kibong Choi
G01 - MEASURING TESTING
Information
Patent Application
Washer fluid spraying apparatus
Publication number
20070017559
Publication date
Jan 25, 2007
Kazuyuki Yamaguchi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Rotary remote visual liquid quantity indicator
Publication number
20060053879
Publication date
Mar 16, 2006
Honeywell International Inc.
Filip A. Reinis
G01 - MEASURING TESTING
Information
Patent Application
Liquid level monitoring system
Publication number
20050235749
Publication date
Oct 27, 2005
Jerry Morris
G01 - MEASURING TESTING
Information
Patent Application
Fluid monitoring and sampling apparatus
Publication number
20050210963
Publication date
Sep 29, 2005
David Yekutiely
G01 - MEASURING TESTING
Information
Patent Application
Float adapted to track an interface between two liquids of differin...
Publication number
20050087014
Publication date
Apr 28, 2005
Brian Watchel
G01 - MEASURING TESTING
Information
Patent Application
Liquid level gauge
Publication number
20040144172
Publication date
Jul 29, 2004
Kibong Choi
G01 - MEASURING TESTING
Information
Patent Application
Liquid level change sensor
Publication number
20020189347
Publication date
Dec 19, 2002
Joseph W. Caldwell
G01 - MEASURING TESTING
Information
Patent Application
Fluid level monitor field of the invention
Publication number
20020029633
Publication date
Mar 14, 2002
AQUATE LIMITED
David Yekutiely
G01 - MEASURING TESTING