Chepachet, Rhode Island
United States
6
2021-06-24
The entities that hold a legal rights for patent applications filed by inventor Gaudreau John C.:
John C. Gaudreau from Chepachet, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter life indicator media and holder
#2 | 2021-02-04System and method for removing airborne molecular contaminants from gas streams
#3 | 2020-06-25Active wet scrubbing filtration system
#4 | 2017-04-06System and method for removing airborne molecular contaminants from gas streams
#5 | 2016-07-28Liquid-free sample traps and analytical method for measuring trace level acidic and basic AMC
#6 | 2009-03-26Low off-gassing polyurethanes
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