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Patent applications and USPTO patent grants for van den Berg; Bart Jan.The latest application filed is for "a greenhouse having a climate control system, climate control system and method of operating the greenhouse".
Patent | Date |
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A Greenhouse Having A Climate Control System, Climate Control System And Method Of Operating The Greenhouse App 20210235635 - van den Berg; Bart Jan | 2021-08-05 |
Heat exchanger tube sheet, a heat exchanger and a method of manufacturing a heat exchanger tube sheet Grant 9,429,365 - Postma , et al. August 30, 2 | 2016-08-30 |
Thermosiphon evaporator Grant 9,091,488 - Postma , et al. July 28, 2 | 2015-07-28 |
Heat Exchanger Tube Sheet, A Heat Exchanger And A Method Of Manufacturing A Heat Exachanger Tube Sheet App 20130105127 - Postma; Ron ;   et al. | 2013-05-02 |
Thermosiphon Evaporator App 20120018133 - Postma; Ron ;   et al. | 2012-01-26 |
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