Conroe, Texas
United States
3
2016-06-23
The entities that hold a legal rights for patent applications filed by inventor Duckworth David:
David Duckworth from Conroe, US has applied for patents for these inventions. The list has both pending applications and granted patents:
High-temperature lubricants comprising elongated carbon nanoparticles for use in subterranean formation operations
#2 | 2016-01-14High-temperature lubricants comprising elongated carbon nanoparticles for use in subterranean formation operations
#3 | 2015-07-23Joints comprising carbon nanoforests
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