Methods and apparatus for providing ultra-stable frequency stand
Methods and apparatus for reducing the size of electric motors
Methods and apparatus for translating electric motor rotation in
Methods and apparatus for using an electrical machine to...
Methods and apparatus for ventilating electric machines
Methods and apparatus involving selectively tailored...
Methods and apparatus to reduce wear on sliding surfaces
Methods and devices for controlling the vibration of...
Methods and results of manufacturing commutators
Methods and systems for electric motor voltage change
Methods and systems for magnetohydrodynamic power conversion
Methods for controlling the elastic modulus of piezoelectric sub
Methods for controlling the path of magnetic flux from a...
Methods for producing bearing surfaces
Methods of depositing piezoelectric films
MHD Electrode and wall constructions
MHD Generating system
MHD generator and fluid pump
MHD generator with uniform current distribution
MHD generator with uniform voltage distribution