Inventor

HERNANDEZ JR DANIEL

US4 patents

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

STREATER JR JAMES R

2 patents

US9080423B2Jul 14, 2015

3-ring non-extrusion seal assembly and method

STREATER JR JAMES R3 citations52

US9212530B2Dec 15, 2015

Assembly and method for wide catch overshot

STREATER JR JAMES R0 citations42

NAT OILWELL VARCO LP

2 patents

US11851991B2Dec 26, 2023

Downhole concentric friction reduction system

NAT OILWELL VARCO LP0 citations44

US10006256B2Jun 26, 2018

Safety joint designed with anti-lock pressure compensation seal

NAT OILWELL VARCO LP0 citations39