Houston, Texas
United States
5
2019-09-19
Gary Smith from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Downhole clutch joint for multi-directionally rotating downhole drilling assembly
#2 | 2019-06-06Downhole clutch joint for multi-directionally rotating downhole drilling assembly
#3 | 2018-01-04Multi-Directionally Rotating Downhole Drilling Assembly and Method
#4 | 2017-02-02Multi-directionally rotating downhole drilling assembly and method
#5 | 2016-11-29Multi-directionally rotating downhole drilling assembly and method
1785942 ⎘