Ivan J. Garshelis

Person

Dalton, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Devices and methods for detecting rates of change of torque
- Patent number 9,250,147
- Issue date Feb 2, 2016
- MagCanica, Inc.
- Ivan J. Garshelis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetostatic measurement method and sensor for assessing local hys...
- Patent number 9,063,190
- Issue date Jun 23, 2015
- Ivan Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Devices and methods for detecting rates of change of torque
- Patent number 8,438,937
- Issue date May 14, 2013
- Ivan J. Garshelis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Devices and methods for detecting rates of change of torque
- Patent number 7,832,289
- Issue date Nov 16, 2010
- Ivan J. Garshelis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-destructive evaluation via measurement of magnetic drag force
- Patent number 7,437,942
- Issue date Oct 21, 2008
- MagCanica, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Collarless circularly magnetized torque transducer and method for m...
- Patent number 6,553,847
- Issue date Apr 29, 2003
- Magna-Lastic Devices, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Circularly magnetized non-contact torque sensor and method for meas...
- Patent number 6,490,934
- Issue date Dec 10, 2002
- Magnetoelastic Devices, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Collarless circularly magnetized torque transducer and method for m...
- Patent number 6,260,423
- Issue date Jul 17, 2001
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Collarless circularly magnetized torque transducer and method for m...
- Patent number 6,145,387
- Issue date Nov 14, 2000
- Magna-Lastic Devices, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Collarless circularly magnetized torque transducer having two phase...
- Patent number 6,047,605
- Issue date Apr 11, 2000
- Magna-Lastic Devices, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Circularly magnetized non-contact torque sensor and method for meas...
- Patent number 5,708,216
- Issue date Jan 13, 1998
- Magnetoelastic Devices, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Method for producing a circularly magnetized non-contact torque sensor
- Patent number 5,706,572
- Issue date Jan 13, 1998
- Magnetoelastic Devices, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Circularly magnetized non-contact power sensor and method for measu...
- Patent number 5,591,925
- Issue date Jan 7, 1997
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Circularly magnetized non-contact torque sensor and method for meas...
- Patent number 5,520,059
- Issue date May 28, 1996
- Magnetoelastic Devices, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Circularly magnetized non-contact torque sensor and method for meas...
- Patent number 5,465,627
- Issue date Nov 14, 1995
- Magnetoelastic Devices, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Non-contact, magnetic sensor for determining direction of motion an...
- Patent number 5,367,257
- Issue date Nov 22, 1994
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Circularly magnetized non-contact torque sensor and method for meas...
- Patent number 5,351,555
- Issue date Oct 4, 1994
- Magnetoelastic Devices, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Magnetoelastic force transducer for sensing force applied to a ferr...
- Patent number 5,195,377
- Issue date Mar 23, 1993
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Magnetoelastic torque transducer
- Patent number 5,052,232
- Issue date Oct 1, 1991
- Mag Dev Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Two region, remanently magnetized position sensor
- Patent number 4,950,988
- Issue date Aug 21, 1990
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Magnetoelastic torque transducer
- Patent number 4,896,544
- Issue date Jan 30, 1990
- Mag Dev Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Magnetoelastic torque tool
- Patent number 4,882,936
- Issue date Nov 28, 1989
- Mag Dev Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Magnetoelastic torque transducer
- Patent number 4,760,745
- Issue date Aug 2, 1988
- Mag Dev Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Submersible pressure transducer device
- Patent number 4,335,608
- Issue date Jun 22, 1982
- Russell J. Wood
- G01 - MEASURING TESTING
Information Patent Grant
Current sensing device
- Patent number 4,188,572
- Issue date Feb 12, 1980
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Pressure gauge and flow meter
- Patent number 4,012,959
- Issue date Mar 22, 1977
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic anisotropic devices
- Patent number 3,961,297
- Issue date Jun 1, 1976
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Grant
Electromechanical transducer having circularly magnetized helically...
- Patent number 3,959,751
- Issue date May 25, 1976
- Ivan J. Garshelis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mechanical magnets of magnetostrictive, remanent, circularly magnet...
- Patent number 3,939,448
- Issue date Feb 17, 1976
- Ivan J. Garshelis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetoelastic, remanent, hysteretic devices
- Patent number 3,932,112
- Issue date Jan 13, 1976
- Ivan J. Garshelis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVICES AND METHODS TO STIMULATE MOTION IN MAGNETOELASTIC BEAMS
- Publication number 20180164165
- Publication date Jun 14, 2018
- Ivan J. GARSHELIS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICES AND METHODS FOR DETECTING RATES OF CHANGE OF TORQUE
- Publication number 20140152236
- Publication date Jun 5, 2014
- Ivan J. GARSHELIS
- G01 - MEASURING TESTING
Information Patent Application
MAGNETOSTATIC MEASUREMENT METHOD AND SENSOR FOR ASSESSING LOCAL HYS...
- Publication number 20130057271
- Publication date Mar 7, 2013
- Ivan GARSHELIS
- G01 - MEASURING TESTING
Information Patent Application
MAGNETOELASTIC FORCE SENSORS, TRANSDUCERS, METHODS, AND SYSTEMS FOR...
- Publication number 20120296577
- Publication date Nov 22, 2012
- MagCanica, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Application
DEVICES AND METHODS FOR DETECTING RATES OF CHANGE OF TORQUE
- Publication number 20110181046
- Publication date Jul 28, 2011
- Ivan J. GARSHELIS
- G01 - MEASURING TESTING
Information Patent Application
NON-DESTRUCTIVE EVALUATION VIA MEASUREMENT OF MAGNETIC DRAG FORCE
- Publication number 20090013794
- Publication date Jan 15, 2009
- MagCanica, Inc.
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Application
DEVICES AND METHODS FOR DETECTING RATES OF CHANGE OF TORQUE
- Publication number 20080245159
- Publication date Oct 9, 2008
- Ivan J. GARSHELIS
- G01 - MEASURING TESTING
Information Patent Application
Non-destructive evaluation via measurement of magnetic drag force
- Publication number 20070125182
- Publication date Jun 7, 2007
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Application
Collarless circularly magnetized torque transducer and method for m...
- Publication number 20010035056
- Publication date Nov 1, 2001
- Ivan J. Garshelis
- G01 - MEASURING TESTING
Information Patent Application
Circulatory magnetized non-contact torque sensor and method for mea...
- Publication number 20010029792
- Publication date Oct 18, 2001
- Ivan J. Garshelis
- G01 - MEASURING TESTING

Ivan J. Garshelis

Person

Patents Grantslast 30 patents

Devices and methods for detecting rates of change of torque

Magnetostatic measurement method and sensor for assessing local hys...

Devices and methods for detecting rates of change of torque

Devices and methods for detecting rates of change of torque

Non-destructive evaluation via measurement of magnetic drag force

Collarless circularly magnetized torque transducer and method for m...

Circularly magnetized non-contact torque sensor and method for meas...

Collarless circularly magnetized torque transducer and method for m...

Collarless circularly magnetized torque transducer and method for m...

Collarless circularly magnetized torque transducer having two phase...

Circularly magnetized non-contact torque sensor and method for meas...

Method for producing a circularly magnetized non-contact torque sensor

Circularly magnetized non-contact power sensor and method for measu...

Circularly magnetized non-contact torque sensor and method for meas...

Circularly magnetized non-contact torque sensor and method for meas...

Non-contact, magnetic sensor for determining direction of motion an...

Circularly magnetized non-contact torque sensor and method for meas...

Magnetoelastic force transducer for sensing force applied to a ferr...

Magnetoelastic torque transducer

Two region, remanently magnetized position sensor

Magnetoelastic torque transducer

Magnetoelastic torque tool

Magnetoelastic torque transducer

Submersible pressure transducer device

Current sensing device

Pressure gauge and flow meter

Electromagnetic anisotropic devices

Electromechanical transducer having circularly magnetized helically...

Mechanical magnets of magnetostrictive, remanent, circularly magnet...

Magnetoelastic, remanent, hysteretic devices

Patents Applicationslast 30 patents

DEVICES AND METHODS TO STIMULATE MOTION IN MAGNETOELASTIC BEAMS

DEVICES AND METHODS FOR DETECTING RATES OF CHANGE OF TORQUE

MAGNETOSTATIC MEASUREMENT METHOD AND SENSOR FOR ASSESSING LOCAL HYS...

MAGNETOELASTIC FORCE SENSORS, TRANSDUCERS, METHODS, AND SYSTEMS FOR...

DEVICES AND METHODS FOR DETECTING RATES OF CHANGE OF TORQUE

NON-DESTRUCTIVE EVALUATION VIA MEASUREMENT OF MAGNETIC DRAG FORCE

DEVICES AND METHODS FOR DETECTING RATES OF CHANGE OF TORQUE

Non-destructive evaluation via measurement of magnetic drag force

Collarless circularly magnetized torque transducer and method for m...

Circulatory magnetized non-contact torque sensor and method for mea...