Inventor

DOUTY JAMES ALLEN

US3 patents

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

MELANCON JEFFREY THOMAS

2 patents

US9022126B2May 5, 2015

Wellsite equipment replacement system and method for using same

MELANCON JEFFREY THOMAS9 citations78

US9045961B2Jun 2, 2015

Blowout preventer seal and method of using same

MELANCON JEFFREY THOMAS15 citations77

NAT OILWELL VARCO LP

1 patent

US9441444B2Sep 13, 2016

Modular subsea stripper packer and method of using same

NAT OILWELL VARCO LP2 citations48