Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8205334 | Method for repairing a gas turbine engine component | John P. Arrigoni, Dale A. Simard, Philip J. Dunne, William G. Sorvillo, Sr. | 2012-06-26 | $11,581,000 |
| 6705011 | Turbine element manufacture | Brian J. Hamilla | 2004-03-16 | $43,449,000 |
| 5692881 | Hollow metallic structure and method of manufacture | — | 1997-12-02 | $18,448,000 |
| 5448829 | Hollow titanium blade manufacturing | James R. Dillner | 1995-09-12 | $3,977,000 |
| 5083371 | Hollow metal article fabrication | Raymond P. Ristau, Steven F. Keeney, Dennis Wentworth | 1992-01-28 | $11,918,000 |
| 5063662 | Method of forming a hollow blade | David K. Porter, James R. Dillner, William R. Reimels, J. George Asfalg | 1991-11-12 | $6,725,000 |