Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7322796 | Turbine vane construction | Edward F. Pietraszkiewicz | 2008-01-29 |
| 7311497 | Manufacturable and inspectable microcircuits | Frank J. Cunha, Edward F. Pietraszkiewicz | 2007-12-25 |
| 6619909 | Casing treatment for a fluid compressor | Mark L. Barnett, Martin Graf, John A. Raw, William D. Sprout | 2003-09-16 |
| 6231301 | Casing treatment for a fluid compressor | Mark L. Barnett, Martin Graf, John A. Raw, William D. Sprout | 2001-05-15 |
| 6059522 | Compressor stall diagnostics and avoidance | Jeffrey B. Gertz, Kevin M. Eveker, Carl Nicholas Nett, Daniel L. Gysling, Matthew R. Feulner | 2000-05-09 |
| 5525038 | Rotor airfoils to control tip leakage flows | Joseph B. Staubach, Gary M. Stetson | 1996-06-11 |
| 5486091 | Gas turbine airfoil clocking | — | 1996-01-23 |