Johnny D. Yu

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Centerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Heavy duty stator core and coil assembly
- Patent number 8,575,796
- Issue date Nov 5, 2013
- Dayton-Phoenix Group, Inc.
- Joseph A. Zahora
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Locomotive-radiator-cooling-fan tankhead assembly
- Patent number 7,963,356
- Issue date Jun 21, 2011
- Dayton-Phoenix Group, Inc.
- Joseph A. Zahora
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
AC-induction-motor rotor lamination having rotor slots
- Patent number 7,893,589
- Issue date Feb 22, 2011
- Dayton-Phoenix Group, Inc.
- Johnny D. Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Receptacle assembly for electric power leads
- Patent number 6,095,871
- Issue date Aug 1, 2000
- Dayton-Phoenix Group, Inc.
- Joseph A. Zahora
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
STATOR-SLOT WEDGE AND DYNAMOELECTRIC-MACHINE STATOR HAVING STATOR S...
- Publication number 20100127592
- Publication date May 27, 2010
- DAYTON-PHOENIX GROUP, INC.
- Johnny D. Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC-INDUCTION-MOTOR ROTOR LAMINATION HAVING ROTOR SLOTS
- Publication number 20100052464
- Publication date Mar 4, 2010
- DAYTON-PHOENIX GROUP, INC.
- Johnny D. Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOCOMOTIVE-RADIATOR-COOLING-FAN TANKHEAD ASSEMBLY
- Publication number 20090304535
- Publication date Dec 10, 2009
- DAYTON-PHOENIX GROUP, INC.
- Joseph A. Zahora
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...