Conroe, Texas
United States
5
2020-08-13
The entities that hold a legal rights for patent applications filed by inventor Galloway Gregory Guy:
Gregory Guy Galloway from Conroe, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Expandable liner
#2 | 2014-01-30Expandable liner
#3 | 2007-11-08Sidetrack option for monobore casing string
#4 | 2006-10-31Single-direction cementing plug
#5 | 2006-08-24Retractable joint and cementing shoe for use in completing a wellbore
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