Spring, Texas
United States
3
2018-08-30
The entities that hold a legal rights for patent applications filed by inventor Rogozinski Nicolas:
Nicolas Rogozinski from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Centralized control of wellbore cement head and pumping unit
#2 | 2018-03-08Rotary sleeve to control annular flow
#3 | 2018-01-18Plug tracking through surface mounted equipment
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