Inventor · disambiguated record
Ryan Zhe Cong Foong
Also filed as: FOONG RYAN ZHE CONG
4 granted patents·37 citations·filing 2013–2014
69Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERVICES INC4
Top patents by PatentIndex Score
4 records- 0193US10392910B2Multi-zone actuation system using wellbore dartsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Aug 27, 2019·32 cites·20 claims
- 0276US9835004B2Multi-zone actuation system using wellbore dartsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Dec 5, 2017·5 cites·22 claims
- 0343US9388666B2Locking mechanism for downhole positioning of sleevesHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jul 12, 2016·0 cites·9 claims
- 0438US9388660B2Cut-to-release packer with load transfer device to expand performance envelopeHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jul 12, 2016·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Ryan Zhe Cong Foong files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →