Inventor · disambiguated record
Christopher J. Chau
Also filed as: CHAU CHRISTOPHER J
2 granted patents·1 citations·filing 2016–2016
30Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERVICES INC2
Top patents by PatentIndex Score
2 records- 0157US10914131B2Mechanical rotating control device latch assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Feb 9, 2021·1 cites·11 claims
- 0234US10605038B2Latch assembly using on-board miniature hydraulics for RCD applicationsHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Mar 31, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →