Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8516674 | Solid state resistance welding for airfoil repair and manufacture | Stephen Joseph Ferrigno, Melvin Howard Wilkins, Timothy J. Trapp, Matthew Stewart, Gregory Christopher Firestone | 2013-08-27 |
| 7758311 | Part span shrouded fan blisk | Kenneth Allen Loehle, James A. Huffman, Charles Kammer Christopherson, Alan Glen Turner, Jeffrey F. Wessels +5 more | 2010-07-20 |
| 7341431 | Gas turbine engine components and methods of fabricating same | Robert William Bruce, Charles William Carrier | 2008-03-11 |
| 7126079 | Method for repairing a hole in a metallic workpiece | John M. Muldoon | 2006-10-24 |
| 6994920 | Fusion welding method and welded article | — | 2006-02-07 |
| 6969826 | Welding process | Daryl Peacock, William H. Harrison | 2005-11-29 |
| 6838190 | Article with intermediate layer and protective layer, and its fabrication | Ching-Pang Lee, Melvin Robert Jackson, Stephen Joseph Ferrigno, Mark Daniel Gorman | 2005-01-04 |