Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523256 | Fold back swell packer | Erik Bilansky, Jeff Maynard | 2016-12-20 |
| 9243473 | Swellable packer | Xiaohong Ren, Camilla Werningsen | 2016-01-26 |
LY
Liuqing Yang
Overall (2016): #120,949 of 481,213Top 30%
2
Patents 2016