Monroe, Connecticut
United States
4
2016-08-18
The entities that hold a legal rights for patent applications filed by inventor Bissell Douglas Eric:
Douglas Eric Bissell from Monroe, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Liquid ring pump port member having anti-cavitation constructions
#2 | 2015-12-03Method of converting liquid ring pumps having sealing liquid vents
#3 | 2011-11-24Liquid ring pump with liner
#4 | 2011-10-06Liquid ring pump with gas scavenge device
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