Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10060291 | Mid-turbine frame rod and turbine case flange | — | 2018-08-28 |
| 8707710 | Tailorable design configuration topologies for aircraft engine mid-turbine frames | Nagendra Somanath | 2014-04-29 |
| 8568083 | Spool support structure for a multi-spool gas turbine engine | Nagendra Somanath, William A. Sowa | 2013-10-29 |
| 8388306 | Method for varying the geometry of a mid-turbine frame | Nagendra Somanath, Christopher M. Dye | 2013-03-05 |
| 8205431 | Bearing-like structure to control deflections of a rotating component | Joseph H. Ewing, Jr., Steven W. Burd | 2012-06-26 |
| 8181466 | Mid-turbine frame | Nagendra Somanath, William A. Sowa | 2012-05-22 |
| 8181467 | Mid-turbine frame torque box having a concave surface | Nagendra Somanath, William A. Sowa | 2012-05-22 |
| 8113768 | Actuated variable geometry mid-turbine frame design | Nagendra Somanath, Christopher M. Dye | 2012-02-14 |
| 8075259 | Turbine vane airfoil with turning flow and axial/circumferential trailing edge configuration | Thomas J. Praisner, Eunice Allen-Bradley, Shankar S. Magge | 2011-12-13 |
| 8001791 | Turbine engine frame having an actuated equilibrating case | Nagendra Somanath, Christopher M. Dye | 2011-08-23 |
| 7815417 | Guide vane for a gas turbine engine | Nagendra Somanath | 2010-10-19 |
| 7797946 | Double U design for mid-turbine frame struts | Nagendra Somanath, William A. Sowa | 2010-09-21 |
| 7775049 | Integrated strut design for mid-turbine frames with U-base | Nagendra Somanath, William A. Sowa | 2010-08-17 |
| 7762087 | Rotatable integrated segmented mid-turbine frames | Nagendra Somanath, William A. Sowa, Christopher M. Dye | 2010-07-27 |
| 7677047 | Inverted stiffened shell panel torque transmission for loaded struts and mid-turbine frames | Nagendra Somanath, Joseph J. Sedor | 2010-03-16 |
| 7632064 | Variable geometry guide vane for a gas turbine engine | Nagendra Somanath | 2009-12-15 |
| 7610763 | Tailorable design configuration topologies for aircraft engine mid-turbine frames | Nagendra Somanath | 2009-11-03 |
| 7594405 | Catenary mid-turbine frame design | Nagendra Somanath, Christopher M. Dye, William A. Sowa | 2009-09-29 |
| 7594404 | Embedded mount for mid-turbine frame | Nagendra Somanath, William A. Sowa | 2009-09-29 |
| 7153111 | Screw machine | Raymond L. DeBlois, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2006-12-26 |
| 6988877 | Screw machine | Raymond L. DeBlois, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2006-01-24 |
| 6986652 | Screw machine | Raymond L. DeBlois, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2006-01-17 |
| 6893240 | Screw machine | James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2005-05-17 |
| 6506037 | Screw machine | James W. Bush, Clark V. Cooper, Ronald T. Drost, Hong Du, Harry E. Eaton +4 more | 2003-01-14 |
| 6422847 | Screw rotor tip with a reverse curve | James W. Bush | 2002-07-23 |