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Patent applications and USPTO patent grants for Aphecetche; Pierre.The latest application filed is for "equipment for renewing air in a plurality of rooms by means of a dual-flow heat exchanger provided in each room".
Patent | Date |
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Equipment For Renewing Air In A Plurality Of Rooms By Means Of A Dual-flow Heat Exchanger Provided In Each Room App 20110244780 - Vironneau; Pierre ;   et al. | 2011-10-06 |
Double Flow Heat Exchanger Device App 20110132583 - Vironneau; Pierre ;   et al. | 2011-06-09 |
Method Of Making A Heat Exchanger And Heat Exchanger Obtained According To This Method App 20100319891 - Vironneau; Pierre ;   et al. | 2010-12-23 |
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