4. Baths, closets, sinks, and spittoons
  5. Wash receptacles
  6. With water supply or waste-water tank

Donald A. Peterson

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Air heating furnace

Stoves and furnaces – Hot-air furnaces – Tubular air heater
Patent

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Control system for water faucets

Baths – closets – sinks – and spittoons – Wash receptacles – With water supply or waste-water tank
Patent

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Disposable stylus and reservoir

Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent

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Electronic cuff to monitor blood pressure in polygraph instrumen

Surgery – Truss – Pad
Patent

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Method for implementing the power function DP and computer graph

Computer graphics processing and selective visual display system – Computer graphics processing
Patent

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Profile ID: LFUS-PAI-P-313522

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