Calgary
Canada
5
2016-11-03
The entities that hold a legal rights for patent applications filed by inventor WARRENDER Neil:
Neil WARRENDER from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
BORON SEQUESTRATION IN FRACTURING FLUIDS
#2 | 2013-11-14Oil and gas well cement systems using elemental sulfur
#3 | 2009-10-01Oil and gas well cement systems using elemental sulfur
#4 | 2009-04-23Pumice containing compositions for cementing a well
#5 | 2009-02-26Crosslinking composition for fracturing fluids
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