4. Pumps
  5. Motor driven
  6. Electric or magnetic motor

Gerald S. Perkins

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Dual arm master controller for a bilateral servo-manipulator

Material or article handling – Article manipulator moves analogous with human hand – finger,... – Motion of hand – finger – or arm member multiplied or reduced...
Patent

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Fast acting check valve

Pumps – Motor driven – Electric or magnetic motor
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Lead screw linear actuator

Machine element or mechanism – Gearing – Directly cooperating gears
Patent

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Long stroke pump

Pumps – Motor driven – Electric or magnetic motor
Patent

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Low noise lead screw positioner

Machine element or mechanism – Gearing – Directly cooperating gears
Patent

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Profile ID: LFUS-PAI-P-395575

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