Katy, Texas
United States
4
2019-06-20
The entities that hold a legal rights for patent applications filed by inventor Henderson Steven:
Steven Henderson from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Thermal cutter
#2 | 2011-03-31TORQUE RESISTANT COUPLING FOR OILWELL TOOLSTRING
#3 | 2010-06-17WELL COMPLETION APPARATUS AND METHODS
#4 | 2007-11-08MULTI-ZONE FRAC-PACKING USING SCREEN-CONVEYED LINEAR CHARGES
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