J. Stephen Thorn

Person

Florissant, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Device and method of sensing temperature of a rotating electromagne...
- Patent number 8,419,860
- Issue date Apr 16, 2013
- Emerson Electric Co.
- J. Stephen Thorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for sensing temperature of a rotating electromagn...
- Patent number 7,908,893
- Issue date Mar 22, 2011
- Emerson Electric Co.
- J Stephen Thorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for sensing temperature of a rotating electromagn...
- Patent number 7,694,538
- Issue date Apr 13, 2010
- Emerson Electric Co.
- J Stephen Thorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
BLDC motor noise reduction using constant bus current control commu...
- Patent number 6,718,125
- Issue date Apr 6, 2004
- Emerson Motor Co.
- Bret S. Clark
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Washing machine motor control device and method
- Patent number 6,442,979
- Issue date Sep 3, 2002
- Emerson Electric Co.
- J. Stephen Thorn
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Device and method for generating three-phase sine waves using two p...
- Patent number 6,040,989
- Issue date Mar 21, 2000
- Emerson Electric Co.
- J. Stephen Thorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant air flow control apparatus and method
- Patent number 5,736,823
- Issue date Apr 7, 1998
- Emerson Electric Co.
- Craig J. Nordby
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Sensorless commutation controller for a poly-phase dynamoelectric m...
- Patent number 5,457,375
- Issue date Oct 10, 1995
- Emerson Electric Co.
- Joseph G. Marcinkiewicz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless permanent magnet motor system
- Patent number 4,743,815
- Issue date May 10, 1988
- Emerson Electric Co.
- David E. Gee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD OF SENSING TEMPERATURE OF A ROTATING ELECTROMAGNE...
- Publication number 20110144937
- Publication date Jun 16, 2011
- EMERSON ELECTRIC CO.
- J. Stephen Thorn
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR SENSING TEMPERATURE OF A ROTATING ELECTROMAGN...
- Publication number 20100147039
- Publication date Jun 17, 2010
- Emerson Electric Co.
- J. Stephen Thorn
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR SENSING TEMPERATURE OF A ROTATING ELECTROMAGN...
- Publication number 20060179895
- Publication date Aug 17, 2006
- Emerson Electric Co.
- J. Stephen Thorn
- G01 - MEASURING TESTING
Information Patent Application
BLDC motor noise reduction using constant bus current control commu...
- Publication number 20020037163
- Publication date Mar 28, 2002
- Bret S. Clark
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

J. Stephen Thorn

Person

Patents Grantslast 30 patents

Device and method of sensing temperature of a rotating electromagne...

Device and method for sensing temperature of a rotating electromagn...

Device and method for sensing temperature of a rotating electromagn...

BLDC motor noise reduction using constant bus current control commu...

Washing machine motor control device and method

Device and method for generating three-phase sine waves using two p...

Constant air flow control apparatus and method

Sensorless commutation controller for a poly-phase dynamoelectric m...

Brushless permanent magnet motor system

Patents Applicationslast 30 patents

DEVICE AND METHOD OF SENSING TEMPERATURE OF A ROTATING ELECTROMAGNE...

DEVICE AND METHOD FOR SENSING TEMPERATURE OF A ROTATING ELECTROMAGN...

DEVICE AND METHOD FOR SENSING TEMPERATURE OF A ROTATING ELECTROMAGN...

BLDC motor noise reduction using constant bus current control commu...