Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8637166 | High strength nickel alloy welds through strain hardening | Raghavan Ayer, Neeraj S. Thirumalai, Hyun-Woo Jin, Douglas P. Fairchild, Steven J. Ford | 2014-01-28 |
| 8426033 | High strength nickel alloy welds through precipitation hardening | Raghavan Ayer, Neeraj S. Thirumalai, Hyun-Woo Jin, Douglas P. Fairchild, Steven J. Ford | 2013-04-23 |
| 8168306 | Weld metal compositions for joining steel structures in the oil and gas industry | Raghavan Ayer, Neeraj S. Thirumalai, Steven J. Ford, Douglas P. Fairchild | 2012-05-01 |
| 6845900 | Methods for producing weld joints having thermally enhanced heat-affected-zones with excellent fracture toughness | Douglas P. Fairchild, Ali M. Farah | 2005-01-25 |