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CPC
G01L9/0013

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GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L9/00Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material by electric or magnetic means

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G01L9/0013of a string

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Patents Grantslast 30 patents

Information Patent Grant
Environmental sensor with tensioned wire exhibiting varying transmi...
- Patent number 9,182,306
- Issue date Nov 10, 2015
- Etegent Technologies, Ltd.
- Richard Allan Roth
- G01 - MEASURING TESTING
Information Patent Grant
Vibration transducer and its manufacturing method
- Patent number 9,063,023
- Issue date Jun 23, 2015
- Yokogawa Electric Corporation
- Takashi Yoshida
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Resonant sensor
- Patent number 8,863,579
- Issue date Oct 21, 2014
- GE Infrastructure Sensing, Inc.
- Peter Ken Kinnell
- G01 - MEASURING TESTING
Information Patent Grant
MEMS composite transducer including compliant membrane
- Patent number 8,631,711
- Issue date Jan 21, 2014
- Eastman Kodak Company
- James D. Huffman
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measurement of forces and pressures using...
- Patent number 5,457,999
- Issue date Oct 17, 1995
- The Slope Inidcator Company, Inc.
- Alexander I. Feldman
- G01 - MEASURING TESTING
Information Patent Grant
Digital pressure sensor with a pretensioned vibrating cord
- Patent number 5,231,881
- Issue date Aug 3, 1993
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Non-quartz resonating transducer
- Patent number 5,142,913
- Issue date Sep 1, 1992
- Panex Corporation
- Leroy C. Delatorre
- G01 - MEASURING TESTING
Information Patent Grant
Tensioned bellows pressure transducer
- Patent number 5,115,675
- Issue date May 26, 1992
- The Slope Indicator Company
- Alexander I. Feldman
- G01 - MEASURING TESTING
Information Patent Grant
Digital pressure sensor
- Patent number 5,003,825
- Issue date Apr 2, 1991
- Hyok S. Lew
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transducer
- Patent number 4,938,068
- Issue date Jul 3, 1990
- The Slope Indicator Co.
- David J. Clements
- G01 - MEASURING TESTING
Information Patent Grant
Vibrating strip transducer
- Patent number 4,914,962
- Issue date Apr 10, 1990
- The Slope Indicator Co.
- David J. Clements
- G01 - MEASURING TESTING
Information Patent Grant
Process control instrument using a pneumatically driven resonant el...
- Patent number 4,471,660
- Issue date Sep 18, 1984
- The Foxboro Company
- Philip K. Bodge
- G01 - MEASURING TESTING
Information Patent Grant
Fluid-pressure responsive apparatus
- Patent number 4,391,145
- Issue date Jul 5, 1983
- Giers
- Sylvain Janssen
- G01 - MEASURING TESTING
Information Patent Grant
Industrial process control instrument employing a resonant sensor
- Patent number 4,372,164
- Issue date Feb 8, 1983
- The Foxboro Company
- Christopher R. Brown
- G01 - MEASURING TESTING
Information Patent Grant
Instrumentation system with electric signal transmitter
- Patent number 4,348,673
- Issue date Sep 7, 1982
- The Foxboro Company
- David A. Richardson
- G08 - SIGNALLING
Information Patent Grant
Pressure measuring apparatus using vibratable wire
- Patent number 4,329,775
- Issue date May 18, 1982
- The Foxboro Co.
- Everett O. Olsen
- G01 - MEASURING TESTING
Information Patent Grant
Longitudinal isolation system for flexurally vibrating force transd...
- Patent number 4,321,500
- Issue date Mar 23, 1982
- Paroscientific, Inc.
- Jerome M. Paros
- G01 - MEASURING TESTING
Information Patent Grant
Vibrating beam pressure sensor
- Patent number 4,311,053
- Issue date Jan 19, 1982
- Rosemount, Inc.
- Gerald R. Cucci
- G01 - MEASURING TESTING
Information Patent Grant
Vibratory wire strain gage
- Patent number 4,277,973
- Issue date Jul 14, 1981
- Ivor Hawkes
- G01 - MEASURING TESTING
Information Patent Grant
Digital pressure transducer for use at high temperatures
- Patent number 4,255,973
- Issue date Mar 17, 1981
- The United States of America as represented by the United States Department o...
- Henry H. B. Karplus
- G01 - MEASURING TESTING
Information Patent Grant
Vibratory-wire pressure sensor
- Patent number 4,221,133
- Issue date Sep 9, 1980
- The Foxboro Company
- Everett O. Olsen
- G01 - MEASURING TESTING
Information Patent Grant
Temperature compensating means for pressure measuring apparatus
- Patent number 4,198,867
- Issue date Apr 22, 1980
- The Foxboro Company
- Everett O. Olsen
- G01 - MEASURING TESTING
Information Patent Grant
Vibratable-wire instrument having an improved temperature compensat...
- Patent number 4,165,652
- Issue date Aug 28, 1979
- Everett O. Olsen
- G01 - MEASURING TESTING
Information Patent Grant
Pressure measuring apparatus using vibratable wire
- Patent number 4,165,651
- Issue date Aug 28, 1979
- The Foxboro Company
- Everett O. Olsen
- G01 - MEASURING TESTING
Information Patent Grant
Fluidic to electric transducer and method
- Patent number 4,029,979
- Issue date Jun 14, 1977
- The Garrett Corporation
- Donald W. Chapin
- G01 - MEASURING TESTING
Information Patent Grant
Barometric altimeter
- Patent number 3,958,459
- Issue date May 25, 1976
- Naonobu Shimomura
- G01 - MEASURING TESTING
Information Patent Grant
Pore water pressure measuring device
- Patent number 3,935,745
- Issue date Feb 3, 1976
- Per Olof Jonell
- E21 - EARTH DRILLING MINING
Information Patent Grant
3543585
- Patent number 3,543,585
- Issue date Dec 1, 1970
- G01 - MEASURING TESTING
Information Patent Grant
3478594
- Patent number 3,478,594
- Issue date Nov 18, 1969
- G01 - MEASURING TESTING
Information Patent Grant
3403548
- Patent number 3,403,548
- Issue date Oct 1, 1968
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ENVIRONMENTAL SENSOR WITH TENSIONED WIRE EXHIBITING VARYING TRANSMI...
- Publication number 20120325018
- Publication date Dec 27, 2012
- ETEGENT TECHNOLOGIES LTD.
- Richard Allan Roth, II
- G01 - MEASURING TESTING
Information Patent Application
MEMS COMPOSITE TRANSDUCER INCLUDING COMPLIANT MEMBRANE
- Publication number 20120266686
- Publication date Oct 25, 2012
- James D. Huffman
- G01 - MEASURING TESTING
Information Patent Application
VIBRATION TRANSDUCER AND ITS MANUFACTURING METHOD
- Publication number 20120060607
- Publication date Mar 15, 2012
- YOKOGAWA ELECTRIC CORPORATION
- Takashi YOSHIDA
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SENSOR
- Publication number 20120060617
- Publication date Mar 15, 2012
- Peter Ken Kinnell
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Precisely Measuring Wire Tension and Other...
- Publication number 20080307885
- Publication date Dec 18, 2008
- Nexense Ltd.
- Vladimir Ravitch
- G01 - MEASURING TESTING

of a string

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Environmental sensor with tensioned wire exhibiting varying transmi...

Vibration transducer and its manufacturing method

Resonant sensor

MEMS composite transducer including compliant membrane

Method and apparatus for measurement of forces and pressures using...

Digital pressure sensor with a pretensioned vibrating cord

Non-quartz resonating transducer

Tensioned bellows pressure transducer

Digital pressure sensor

Pressure transducer

Vibrating strip transducer

Process control instrument using a pneumatically driven resonant el...

Fluid-pressure responsive apparatus

Industrial process control instrument employing a resonant sensor

Instrumentation system with electric signal transmitter

Pressure measuring apparatus using vibratable wire

Longitudinal isolation system for flexurally vibrating force transd...

Vibrating beam pressure sensor

Vibratory wire strain gage

Digital pressure transducer for use at high temperatures

Vibratory-wire pressure sensor

Temperature compensating means for pressure measuring apparatus

Vibratable-wire instrument having an improved temperature compensat...

Pressure measuring apparatus using vibratable wire

Fluidic to electric transducer and method

Barometric altimeter

Pore water pressure measuring device

3543585

3478594

3403548

Patents Applicationslast 30 patents

ENVIRONMENTAL SENSOR WITH TENSIONED WIRE EXHIBITING VARYING TRANSMI...

MEMS COMPOSITE TRANSDUCER INCLUDING COMPLIANT MEMBRANE

VIBRATION TRANSDUCER AND ITS MANUFACTURING METHOD

SENSOR

Method and Apparatus for Precisely Measuring Wire Tension and Other...