Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465031 | Short-chain fluorocarbon-grafted elastomer blowout preventer packers and seals for enhanced H2S resistance | Yuhua Dong, Read Joseph Johnson, Miao Luo, John B. McLaughlin, Sitaraman Krishnan +1 more | 2019-11-05 |