Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493569 | Field girth welding technology for high manganese steel slurry pipelines | Andrew J. Wasson, Timothy D. Anderson, Douglas P. Fairchild, HyunWoo Jin, Ning Ma +4 more | 2019-12-03 |