4. Undertaking

Richard McFee

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Bounce board exerciser

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Patent

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Dual open cycle heat pump and engine

Refrigeration – Material cooling means including gas-liquid contactor
Patent

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Dual open cycle heat pump and engine

Refrigeration – Reversible – i.e. – heat pump – With flow control or compressor details
Patent

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Dual open cycle heat pump and engine

Refrigeration – Air compressor – cooler and expander type
Patent

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Exercise stair device

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Patent

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Profile ID: LFUS-PAI-P-222637

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