YZ

Yang Zha

CO Conocophillips: 4 patents #148 of 954Top 20%
Overall (All Time): #1,070,404 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12209494 System and method for detecting downhole events 2025-01-28
11668180 System and method for stick-slip vibration mitigation Son V. Pham 2023-06-06
10907464 Automatic controlling of drilling weight on bit Stacey C. Ramsay, Son V. Pham 2021-02-02
9926776 Characterization of whirl drilling dysfunction Phil D. Anno, Stephen K. Chiu 2018-03-27