Centerville, Ohio
United States
4
2013-11-05
The entities that hold a legal rights for patent applications filed by inventor Yu Johnny D.:
Johnny D. Yu from Centerville, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Heavy duty stator core and coil assembly
#2 | 2010-05-27STATOR-SLOT WEDGE AND DYNAMOELECTRIC-MACHINE STATOR HAVING STATOR SLOTS AND WEDGES
#3 | 2010-03-04AC-induction-motor rotor lamination having rotor slots
#4 | 2009-12-10Locomotive-radiator-cooling-fan tankhead assembly
3588538 ⎘