Everett, Washington
United States
5
2025-04-17
The entities that hold a legal rights for patent applications filed by inventor Johnson Andrew T.:
Andrew T. Johnson from Everett, US has applied for patents for these inventions. The list has both pending applications and granted patents:
OVER-PRESSURE VENT SYSTEM FOR AN AIRCRAFT FUEL TANK
#2 | 2023-09-14OVER-PRESSURE VENT SYSTEM FOR AN AIRCRAFT FUEL TANK
#3 | 2017-04-27Moisture accumulation prevention systems and methods
#4 | 2015-07-16Aircraft environmental control system and method
#5 | 2015-04-28Aircraft environmental control system and method
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