Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9896748 | Low yield ratio dual phase steel linepipe with superior strain aging resistance | Jayoung Koo, Narasimha-Rao Venkata Bangaru, Hyun-Woo Jin, Adnan Ozekcin, Raghavan Ayer +7 more | 2018-02-20 |
| 9040865 | Corrosion resistant alloy weldments in carbon steel structures and pipelines to accommodate high axial plastic strains | James B. LeBleu, JR. | 2015-05-26 |
| 6565678 | Weld metals with superior low temperature toughness for joining high strength, low alloy steels | Douglas P. Fairchild, Jayoung Koo, Narasimha-Rao Venkata Bangaru, Mario L. Macia, Adnan Ozekcin | 2003-05-20 |