Katy, Texas
United States
5
2016-04-26
The entities that hold a legal rights for patent applications filed by inventor Panahi Massoud:
Massoud Panahi from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Downhole adjustable mud motor
#2 | 2015-08-25Downhole adjustable mud motor
#3 | 2014-12-11Down hole motor apparatus and method
#4 | 2013-07-04Apparatus for directional drilling
#5 | 2011-09-15Multi-coupling reduced length measure while drilling apparatus
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