Arthur CHU

Follow

Person

Burtonsville, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure gauge insensitive to extraneous mechanical loadings
- Patent number 10,370,956
- Issue date Aug 6, 2019
- Weatherford Technology Holdings, LLC
- Hongbo Li
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE GAUGE INSENSITIVE TO EXTRANEOUS MECHANICAL LOADINGS
- Publication number 20170241257
- Publication date Aug 24, 2017
- Weatherford Technology Holdings, LLC.
- Hongbo LI
- E21 - EARTH DRILLING MINING