New Caney, Texas
United States
3
2015-12-10
The entities that hold a legal rights for patent applications filed by inventor Kirkpatrick Charles T.:
Charles T. Kirkpatrick from New Caney, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Control line sharing between a lower and an insert safety valve
#2 | 2014-11-13Dual barrier open water completion
#3 | 2013-01-31Pressure actuated ported sub for subterranean cement completions
59775 ⎘