Katy, Texas
United States
4
2020-06-25
The entities that hold a legal rights for patent applications filed by inventor Graham David Thomas:
David Thomas Graham from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SYSTEMS AND METHODS FOR ASSISTING IN REDUCING THE SPREAD OF FIRE, SMOKE OR HEAT IN A BUILDING
#2 | 2019-06-13SYSTEMS AND METHODS FOR ASSISTING IN REDUCING THE SPREAD OF FIRE, SMOKE OR HEAT IN A BUILDING
#3 | 2018-10-11Systems and methods for assisting in reducing the spread of fire, smoke or heat in a building
#4 | 2017-09-14SYSTEMS AND METHODS FOR ASSISTING IN REDUCING THE SPREAD OF FIRE, SMOKE OR HEAT IN A BUILDING
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