Lancaster, California
United States
12
2015-09-17
The entities that hold a legal rights for patent applications filed by inventor Haas Douglas:
Douglas Haas from Lancaster, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Test swipe for portable explosive or drug detection system
#2 | 2015-06-30Variable fan for portable explosive or drug detection system
#3 | 2015-06-25PIEZOELECTRIC SYSTEM FOR PORTABLE EXPLOSIVE OR DRUG DETECTION
#4 | 2014-10-30PORTABLE EXPLOSIVE OR DRUG DETECTION SYSTEM
#5 | 2013-10-31PORTABLE EXPLOSIVE OR DRUG DETECTION SYSTEM
#6 | 2013-10-31Explosive or drug detection reporting system
#7 | 2012-07-12Color coded swipe for portable explosive or drug detection system
#8 | 2012-07-12Explosive or drug detection reporting system
#9 | 2012-04-19Method of analyzing a disposable test swipe
#10 | 2011-05-05Portable explosive or drug detection system
#11 | 2010-10-28Portable tester for detection explosives, drugs and chemicals based on created color bar codes for analytes
#12 | 2010-07-22Portable explosive or drug detection system
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