Houston, Texas
United States
8
2020-06-25
The entities that hold a legal rights for patent applications filed by inventor Ackerman Eva:
Eva Ackerman from Houston, 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
#5 | 2014-05-27Use of liquid flushing composition in cleaning a heat exchanger
#6 | 2012-10-30Method for cleaning a heat exchanger
#7 | 2010-11-25Cleaning composition for tankless water heater
#8 | 2008-03-25Method of assisting a compromised barrier
1982209 ⎘