Calgary
Canada
4
2018-12-06
The entities that hold a legal rights for patent applications filed by inventor Styler Graham:
Graham Styler from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus, systems and methods for multi-stage stimulation
#2 | 2018-06-14Dual direction J-slot tool
#3 | 2018-04-19Flow-actuated pressure equalization valve and method of use
#4 | 2016-10-13System for resealing borehole access
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