4. Acoustics
  5. Sound-modifying means
  6. Housing or enclosure

Frederick W. Haushalter

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Accumulator-reservoir device diaphragm control

Pumps – Expansible chamber type – Having pulsation dampening fluid receiving space
Patent

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Bottled water cooling unit

Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect
Patent

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Braze fixture and method of using

Electric heating – Metal heating – For bonding with pressure
Patent

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Compressed fin heat sink

Heat exchange – Heat transmitter
Patent

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Dual corrugated fin material

Heat exchange – With agitating or stirring structure
Patent

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Profile ID: LFUS-PAI-P-806528

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