| Patent No. | Patent Title: |
| 4845392 | Hybrid linear actuator |
| 4797591 | Link suspension for a rotor member |
| 4771201 | Method and apparatus for thermionic energy conversion |
| 4761573 | Linear motor |
| 4758751 | Thin type DC brushless motor |
| 4754178 | Stepper motor |
| 4752706 | Rolling magnetic friction electricity generator |
| 4752708 | End winding support for electric machines |
| 4751437 | Wide bandwidth linear motor system |
| 4751416 | Synchronous servomotor |
| 4749921 | Linear motor with non-magnetic armature |
| 4749893 | Magnetically actuated engine |
| 4749891 | Non-linear electromagnetic vibration device |
| 4748356 | Electric fuel pump |
| 4748360 | Rotor for a synchronous motor |
| 4748354 | Rotor for salient-pole machine |
| 4746827 | Rotor for electric motor |
| 4745312 | Stepping motor |
| 4745316 | Submersible motor |
| 4743786 | Rotational position detection device |
| 4742322 | Direct drive servovalve with rotary force motor |
| 4742255 | Linear pulse motor |
| 4739200 | Cryogenic wound rotor for lightweight, high voltage generators |
| 4739201 | Means to reduce harmonic torque in electromagnetic machines |
| 4737695 | Air pump for aquarium |
| 4736127 | Electric field machine |
| 4734605 | Linear driving mechanism |
| 4733143 | Linear motor |
| 4733113 | Winding for operation of a three-phase stepping motor from a two-... |
| 4730137 | Energy conversion system |
| 4728831 | Damped voice coil actuator |
| 4728837 | Variable speed, variable motion, electrically operated vibrator f... |
| 4728830 | Electric motor with magnetic enhancement |
| 4727299 | Auto-rocking apparatus with non-fixed supporting points |
| 4727273 | Permanent magnet type electric motor |
| 4725750 | Permanent magnet rotary machine |
| 4724348 | Rotatable assembly for dynamoelectric machines having means for r... |
| 4721873 | Linear stepping motor |
| 4721892 | Power supply apparatus for linear motor |
| 4720644 | Lavet stepping motor with U-shaped coil core |
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