Tomball, Texas
United States
6
2017-05-25
The entities that hold a legal rights for patent applications filed by inventor Murray William:
William Murray from Tomball, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Positive displacement motor with radially constrained rotor catch
#2 | 2017-03-16Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps
#3 | 2015-06-18Eccentric Adjustment Coupling For Mud Motors
#4 | 2014-11-13Positive displacement motor with radially constrained rotor catch
#5 | 2013-02-28Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps
#6 | 2012-05-31Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps
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