4. Communications: electrical
  5. Continuously variable indicating
  6. With meter reading

David Gold

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Ball contact slip ring assembly

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Green roof system and methods

Plant husbandry – Receptacle for growing medium – Sheet of plants
Reexamination Certificate

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Lowered opening shock parachute canopy

Aeronautics and astronautics – Safety lowering devices – Parachutes
Patent

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Multi-speed resolver using ferrite stator and rotor structures

Inductor devices – Relatively movable core and coil – Plural relatively movable core parts
Patent

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Secure card and sensing system

Communications: electrical – Continuously variable indicating – With meter reading
Patent

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Profile ID: LFUS-PAI-P-1228061

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