Mark P. KREFTA

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Murrysville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for controlling a permanent magnet motor
- Patent number 8,860,342
- Issue date Oct 14, 2014
- Curtiss-Wright Electro-Mechanical Corporation
- Mark P. Krefta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling an electric motor
- Patent number 8,076,881
- Issue date Dec 13, 2011
- Curtiss-Wright Electro-Mechanical Corp.
- David J. Hall
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear position sensing system and coil switching methods for close...
- Patent number 6,952,086
- Issue date Oct 4, 2005
- Curtiss-Wright Electro-Mechanical Corporation
- Mark Peter Krefta
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Trapezoidal shaped magnet flux intensifier motor pole arrangement f...
- Patent number 6,879,075
- Issue date Apr 12, 2005
- Curtiss-Wright Electro-Mechanical Corporation
- Raymond Mark Calfo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Controlling a Permanent Magnet Motor
- Publication number 20130069568
- Publication date Mar 21, 2013
- Curtiss-Wright Electro-Mechanical Corporation
- Mark P. KREFTA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Trapezoidal shaped magnet flux intensifier motor pole arrangement f...
- Publication number 20040150283
- Publication date Aug 5, 2004
- Raymond Mark Calfo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER