YZ

Yang Zha

CO Conocophillips: 1 patents #8 of 66Top 15%
📍 Houston, TX: #777 of 2,508 inventorsTop 35%
🗺 Texas: #5,205 of 15,368 inventorsTop 35%
Overall (2018): #186,472 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9926776 Characterization of whirl drilling dysfunction Phil D. Anno, Stephen K. Chiu 2018-03-27