Spring, Texas
United States
3
2025-02-25
The entities that hold a legal rights for patent applications filed by inventor Makowiecki Gary J.:
Gary J. Makowiecki from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Wellbore plug and wellbore assembly with plug having a passive non-rotation mechanism
#2 | 2024-08-27Integral swivel for multiple stage cementing tools apparatus and method of use
#3 | 2017-04-06Cement head system and method for operating a cement head system
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