Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448033 | Delay coating for wellbore isolation device | Michael Linley Fripp, Xiaoguang Allan Zhong, Kejia Yang, Walter Voit, Yong Dai Tan +2 more | 2022-09-20 |
NL
Nelson Yan Loo Lee
Halliburton Energy Services: 1 patents #435 of 969Top 45%
Overall (2022): #318,044 of 548,613Top 60%
1
Patents 2022