Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762679 | Billet conditioning technique for manufacturing powder metallurgy preforms | Harold L. Gegel, Sokka M. Doraivelu, Raghavan Srinivasan, J. S. Gunasekera, Douglas R. Barker +4 more | 1988-08-09 |
| 4617817 | Optimizing hot workability and controlling microstructures in difficult to process high strength and high temperature materials | Harold L. Gegel, James C. Malas, Sokka M. Doraivelu, Douglas R. Barker, James T. Morgan, Jr. +1 more | 1986-10-21 |