Rosemere
Canada
3
2019-01-24
Thomas GRADEK from Rosemere, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
HYDROCARBON EXTRACTION BY OLEOPHILIC BEADS FROM AQUEOUS MIXTURES
#2 | 2017-01-26Method and system for surface and subsurface water retention
#3 | 2010-03-25Hydrocarbon extraction by oleophilic beads from aqueous mixtures
1777018 ⎘