Liquid resistors

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CPC
H01C10/02

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Parent Industries

HELECTRICITY H01Electric elements H01CRESISTORS H01C10/00Adjustable resistors

Current Industry

H01C10/02Liquid resistors

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Patents Grantslast 30 patents

Information Patent Grant
Wireless pool water level monitor and water filler
- Patent number 12,110,708
- Issue date Oct 8, 2024
- Gary Benna
- G08 - SIGNALLING
Information Patent Grant
Loading device
- Patent number 7,298,166
- Issue date Nov 20, 2007
- Tatsumi Corporation
- Toyoshi Kondo
- G01 - MEASURING TESTING
Information Patent Grant
Peripheral gauge
- Patent number 5,767,413
- Issue date Jun 16, 1998
- The United States of America as represented by the Secretary of the Air Force
- Valerie D. Dombrowski
- G01 - MEASURING TESTING
Information Patent Grant
Power supply testing system for non-utility power generators
- Patent number 5,107,209
- Issue date Apr 21, 1992
- Tatsumi Corporation
- Toyoshi Kondo
- G01 - MEASURING TESTING
Information Patent Grant
Electrode water circulation and processing system and hooded radiat...
- Patent number 4,984,623
- Issue date Jan 15, 1991
- Kouken Co., Ltd.
- Kesafumi Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
Non-linear resistor having a poly (amino acid) membrane
- Patent number 4,949,064
- Issue date Aug 14, 1990
- Japan as represented by Director General of Agency of Industrial Science and...
- Norihiko Minoura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrically settable resistance device
- Patent number 4,945,257
- Issue date Jul 31, 1990
- Maxdem Incorporated
- Matthew L. Marrocco
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrode water circulation and processing system and hooded radiat...
- Patent number 4,939,500
- Issue date Jul 3, 1990
- Kouken Co., Ltd.
- Kesafumi Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
Water resistance load system
- Patent number 4,910,457
- Issue date Mar 20, 1990
- Kouken Co., Ltd.
- Kesafumi Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Water resistance load system
- Patent number 4,853,621
- Issue date Aug 1, 1989
- Kouken Co., Ltd.
- Kesafumi Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid rheostat with circulating electrolyte
- Patent number 4,670,735
- Issue date Jun 2, 1987
- Michel Bensadoun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid rheostat for starting an electric motor with improved sill s...
- Patent number 4,510,483
- Issue date Apr 9, 1985
- Electricite de France - Service National
- Michel Bensadoun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High voltage control devices
- Patent number 4,358,641
- Issue date Nov 9, 1982
- GTE Laboratories Incorporated
- Joseph M. Proud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode for a liquid rheostat, and a liquid rheostat including su...
- Patent number 4,325,049
- Issue date Apr 13, 1982
- Michel Bensadoun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage control devices
- Patent number 4,259,593
- Issue date Mar 31, 1981
- GTE Laboratories Incorporated
- Joseph M. Proud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for regulating electrolyte solution level in a...
- Patent number 4,232,998
- Issue date Nov 11, 1980
- George M. Osgood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Movement detector
- Patent number 4,212,005
- Issue date Jul 8, 1980
- Societe Chimique des Charbonnages
- Jacques Hubert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High voltage control devices
- Patent number 4,185,206
- Issue date Jan 22, 1980
- GTE Laboratories Incorporated
- Joseph M. Proud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic resistor
- Patent number 4,112,409
- Issue date Sep 5, 1978
- Compagnie Generale d'Electricite S.A.
- Jean Jacquelin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid rheostat
- Patent number 4,107,641
- Issue date Aug 15, 1978
- George M. Osgood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three conductivity state circuit element
- Patent number 4,054,940
- Issue date Oct 18, 1977
- Thomson-CSF
- Francois Buchy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid rheostat system
- Patent number 4,039,854
- Issue date Aug 2, 1977
- Maryland Shipbuilding & Drydock Company
- Richard Louis Elliott
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
East actuating water resistor
- Patent number 4,009,462
- Issue date Feb 22, 1977
- BBC Brown Boveri & Company Limited
- Felix Bernasconi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3668595
- Patent number 3,668,595
- Issue date Jun 6, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3609626
- Patent number 3,609,626
- Issue date Sep 28, 1971
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3510793
- Patent number 3,510,793
- Issue date May 5, 1970
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3441866
- Patent number 3,441,866
- Issue date Apr 29, 1969
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3350671
- Patent number 3,350,671
- Issue date Oct 31, 1967
- G01 - MEASURING TESTING
Information Patent Grant
3321699
- Patent number 3,321,699
- Issue date May 23, 1967
- G01 - MEASURING TESTING
Information Patent Grant
3263616
- Patent number 3,263,616
- Issue date Aug 2, 1966
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Wireless Pool Water Level Monitor and Water Filler
- Publication number 20240209650
- Publication date Jun 27, 2024
- Gary Benna
- G08 - SIGNALLING
Information Patent Application
Loading device
- Publication number 20050093522
- Publication date May 5, 2005
- Toyoshi Kondo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Liquid resistors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wireless pool water level monitor and water filler

Loading device

Peripheral gauge

Power supply testing system for non-utility power generators

Electrode water circulation and processing system and hooded radiat...

Non-linear resistor having a poly (amino acid) membrane

Electrically settable resistance device

Electrode water circulation and processing system and hooded radiat...

Water resistance load system

Water resistance load system

Liquid rheostat with circulating electrolyte

Liquid rheostat for starting an electric motor with improved sill s...

High voltage control devices

Electrode for a liquid rheostat, and a liquid rheostat including su...

High voltage control devices

Method and apparatus for regulating electrolyte solution level in a...

Movement detector

High voltage control devices

Electrolytic resistor

Liquid rheostat

Three conductivity state circuit element

Liquid rheostat system

East actuating water resistor

3668595

3609626

3510793

3441866

3350671

3321699

3263616

Patents Applicationslast 30 patents

Wireless Pool Water Level Monitor and Water Filler

Loading device