Tomball, Texas
United States
3
2013-10-03
The entities that hold a legal rights for patent applications filed by inventor Nelson Gail:
Gail Nelson from Tomball, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods for designing secondary cutting structures for a bottom hole assembly
#2 | 2010-01-28Placement of cutting elements on secondary cutting structures of drilling tool assemblies
#3 | 2009-02-26Methods for designing secondary cutting structures for a bottom hole assembly
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