Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311474 | Field girth welding technology for high manganese steel slurry pipelines | Andrew J. Wasson, Timothy D. Anderson, Douglas P. Fairchild, Xin Yue, HyunWoo Jin +4 more | 2025-05-27 |
| 12285824 | Methods of welding high manganese steel with step-out weld zone erosion-corrosion resistance | HyunWoo Jin, Ning Ma, Adnan Ozekcin, Andrew J. Wasson, Douglas P. Fairchild +3 more | 2025-04-29 |