Bloomington, Minnesota
United States
9
2020-12-24
The entities that hold a legal rights for patent applications filed by inventor Wahlquist Fred:
Fred Wahlquist from Bloomington, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods
#2 | 2020-07-23Pulse jet air cleaner systems; components; and, methods
#3 | 2017-12-28Pulse jet air cleaner systems, components, and, methods
#4 | 2017-11-30Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods
#5 | 2015-12-03Pulse jet air cleaner systems, components, and, methods
#6 | 2013-08-29Pulse jet air cleaner systems; components; and, methods
#7 | 2011-10-20Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods
#8 | 2011-08-04Evacuation valve arrangements; pulse jet air cleaner systems using same; and, methods
#9 | 2009-12-17Evacuation value arrangements; pulse jet air cleaner systems using same; and, method
407053 ⎘