Inventor

TRINH KHOI

US7 patents

⚠️ This page may combine multiple inventors who share the name “TRINH KHOI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NAT OILWELL VARCO LP

5 patents

US11905777B2Feb 20, 2024

RADFORD STEVEN R

1 patent

US8074747B2Dec 13, 2011

Stabilizer assemblies with bearing pad locking structures and tools incorporating same

RADFORD STEVEN R22 citations89

NAT OILWELL DHT LP

1 patent

US9435168B2Sep 6, 2016

Downhole activation assembly and method of using same

NAT OILWELL DHT LP2 citations58

TRINH KHOI

NAT OILWELL VARCO LP

Downhole friction reduction systems having a flexible agitator

Downhole friction reduction systems having a flexible agitator

Frangible core barrel

Downhole friction reduction systems

Adjustable coring assembly and method of using same

RADFORD STEVEN R

Stabilizer assemblies with bearing pad locking structures and tools incorporating same

NAT OILWELL DHT LP

Downhole activation assembly and method of using same