| 10596769 |
Bagging process and mandrel for fabrication of elongated composite structure |
Doan D. Pham, John D. Morris |
2020-03-24 |
| 9296187 |
Bagging process and mandrel for fabrication of elongated composite structure |
Doan D. Pham, John D. Morris |
2016-03-29 |
| 8978729 |
Composite ply stabilizing system |
Doan D. Pham, Richard M. Outzen, John C. Lockleer, Christopher G. Harris |
2015-03-17 |
| 8534339 |
Lightweight flexible mandrel and method for making the same |
Doan D. Pham |
2013-09-17 |
| 8524025 |
One-piece inner shell for full barrel composite fuselage |
Doan D. Pham |
2013-09-03 |
| 8491743 |
Composite ply stabilizing method |
Doan D. Pham, Richard M. Outzen, John C. Lockleer, Christopher G. Harris |
2013-07-23 |
| 8091603 |
One-piece inner shell for full barrel composite fuselage |
Doan D. Pham |
2012-01-10 |
| 7901531 |
Flexible mandrel for highly contoured composite stringer |
Doan D. Pham |
2011-03-08 |
| 7635106 |
Composite shear tie |
Doan D. Pham |
2009-12-22 |
| 7588655 |
Mandrel with differential in thermal expansion to eliminate wrinkles in ply |
Doan D. Pham |
2009-09-15 |
| 7459048 |
One-piece inner shell for full barrel composite fuselage |
Doan D. Pham |
2008-12-02 |
| 7357166 |
Flexible mandrel for highly contoured composite stringer |
Doan D. Pham |
2008-04-15 |
| 7014143 |
Aircraft lightning strike protection and grounding technique |
Doan D. Pham, Gregory R. Gleason |
2006-03-21 |