Inventor
NAPIER RORY ARCHIBALD
GB5 patents
⚠️ This page may combine multiple inventors who share the name “NAPIER RORY ARCHIBALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
4 patentsUS10724335B2Jul 28, 2020
High pressure regulation for a ball valve
HALLIBURTON ENERGY SERVICES INC2 citations64
US11306546B2Apr 19, 2022
Cam indexing apparatus
HALLIBURTON ENERGY SERVICES INC0 citations56
US11536110B2Dec 27, 2022
Sealing element
HALLIBURTON ENERGY SERVICES INC0 citations53
US10591068B2Mar 17, 2020
Ball and seat valve for high temperature and pressure applications
HALLIBURTON ENERGY SERVICES INC0 citations35