Waterloo
Canada
5
2017-10-12
The entities that hold a legal rights for patent applications filed by inventor GOODFELLOW John A.:
John A. GOODFELLOW from Waterloo, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Compressed air system and method of operating same
#2 | 2013-09-19Dynamic building air balancing using barometric pressure
#3 | 2012-04-26Independent free cooling system
#4 | 2011-10-13Method and system to recover waste heat to preheat feed water for a reverse osmosis unit
#5 | 2011-10-06Method and system for reverse osmosis predictive maintenance using normalization data
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