Chen Cheng

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Subsea slip-on pipeline repair connector with graphite packing
- Patent number 11,105,178
- Issue date Aug 31, 2021
- Oceaneering International, Inc.
- Matthew Charles
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Subsea Dual Set Multi-Piston Mechanism
- Publication number 20250020239
- Publication date Jan 16, 2025
- OCEANEERING INTERNATIONAL, INC.
- Sam MCKINLAY
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SUBSEA SLIP-ON PIPELINE REPAIR CONNECTOR WITH GRAPHITE PACKING
- Publication number 20200141529
- Publication date May 7, 2020
- OCEANEERING INTERNATIONAL, INC.
- Matthew Charles
- E21 - EARTH DRILLING MINING