Cypress, Texas
United States
3
2017-10-12
The entities that hold a legal rights for patent applications filed by inventor Mackenzie Gordon:
Gordon Mackenzie from Cypress, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Well treatment material for slow release of biocide
#2 | 2015-08-13Coiled tubing surface operated downhole safety/back pressure/check valve
#3 | 2007-05-10Autonomous circulation, fill-up, and equalization valve
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