DP

Doan D. Pham

TB The Boeing: 25 patents #220 of 15,756Top 2%
Overall (All Time): #162,690 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11155069 Method and system of forming a composite laminate William Brent Harlow 2021-10-26
11072157 Method and apparatus for forming contoured stiffeners 2021-07-27
10889363 Efficient sub-structures William Brent Harlow 2021-01-12
10596769 Bagging process and mandrel for fabrication of elongated composite structure Mark W. Tollan, John D. Morris 2020-03-24
10518516 Method and system of forming a composite laminate William Brent Harlow 2019-12-31
10392097 Efficient sub-structures William Brent Harlow 2019-08-27
9914549 Method, system and apparatus for assembling a composite wing skin with stiffeners Mark C. Iden 2018-03-13
9545758 Two piece mandrel manufacturing system 2017-01-17
9358732 Bond assembly jig and method John C. Lockleer 2016-06-07
9296187 Bagging process and mandrel for fabrication of elongated composite structure Mark W. Tollan, John D. Morris 2016-03-29
9149991 Bond assembly jig and method John C. Lockleer 2015-10-06
8978729 Composite ply stabilizing system Mark W. Tollan, Richard M. Outzen, John C. Lockleer, Christopher G. Harris 2015-03-17
8534339 Lightweight flexible mandrel and method for making the same Mark W. Tollan 2013-09-17
8524025 One-piece inner shell for full barrel composite fuselage Mark W. Tollan 2013-09-03
8491743 Composite ply stabilizing method Mark W. Tollan, Richard M. Outzen, John C. Lockleer, Christopher G. Harris 2013-07-23
8091603 One-piece inner shell for full barrel composite fuselage Mark W. Tollan 2012-01-10
7901531 Flexible mandrel for highly contoured composite stringer Mark W. Tollan 2011-03-08
7874518 Aircraft structure including composite beam and composite panel with metal foil therebetween Michael A. Lee 2011-01-25
7635106 Composite shear tie Mark W. Tollan 2009-12-22
7588655 Mandrel with differential in thermal expansion to eliminate wrinkles in ply Mark W. Tollan 2009-09-15
7459048 One-piece inner shell for full barrel composite fuselage Mark W. Tollan 2008-12-02
7357166 Flexible mandrel for highly contoured composite stringer Mark W. Tollan 2008-04-15
7052573 Method to eliminate undulations in a composite panel Michael A. Lee 2006-05-30
7014143 Aircraft lightning strike protection and grounding technique Mark W. Tollan, Gregory R. Gleason 2006-03-21
6761516 Method for generating holes in laminate materials 2004-07-13