Donghwan Lee

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Cargo stripping features for dual-purpose cryogenic tanks on ships...
- Patent number 11,808,411
- Issue date Nov 7, 2023
- ExxonMobil Technology and Engineering Company
- Donghwan Lee
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Modular Offshore Floating Platform Systems and Methods for Operatin...
- Publication number 20220371695
- Publication date Nov 24, 2022
- ExxonMobil Upstream Research Company
- Sai Mohan Majhi
- E21 - EARTH DRILLING MINING
Information Patent Application
CARGO STRIPPING FEATURES FOR DUAL-PURPOSE CRYOGENIC TANKS ON SHIPS...
- Publication number 20210088185
- Publication date Mar 25, 2021
- ExxonMobil Upstream Research Company
- Donghwan Lee
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT