Humble, Texas
United States
4
2011-10-20
The entities that hold a legal rights for patent applications filed by inventor May Dwayne:
Dwayne May from Humble, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SYSTEM AND METHOD FOR CONTROLLING FLOW IN A WELLBORE
#2 | 2009-10-29System and method for controlling flow in a wellbore
#3 | 2009-10-01SUBSURFACE VALVE HAVING AN ENERGY ABSORPTION DEVICE
#4 | 2007-12-27Linear induction motor-operated downhole tool
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