4. Plant husbandry
  5. Greenhouse, apparatus or method

Philip D. Sprung

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Aeration assembly for a nutrient feed solution for a nutrient fi

Fluid sprinkling – spraying – and diffusing – Combining of separately supplied fluids – At or beyond outlet
Patent

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Building structure

Static structures (e.g. – buildings) – Enclosure including flaccid nonmetallic or foraminous surfacing
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Cooling system for greenhouse structures

Plant husbandry – Greenhouse – apparatus or method
Patent

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Greenhouse structure

Plant husbandry – Greenhouse – apparatus or method
Patent

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Heater system for greenhouses

Automatic temperature and humidity regulation – Ventilator type
Patent

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Profile ID: LFUS-PAI-P-325312

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