Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9523256 | Fold back swell packer | Erik Bilansky, Liuqing Yang | 2016-12-20 | $81,672,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9523256 | Fold back swell packer | Erik Bilansky, Liuqing Yang | 2016-12-20 | $81,672,000 |