DA

Douglas Lorrimer Armstrong

GE: 4 patents #128 of 2,112Top 7%
📍 Needham, MA: #9 of 112 inventorsTop 9%
🗺 Massachusetts: #561 of 11,797 inventorsTop 5%
Overall (2025): #37,535 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12365149 Automated fiber placement assembly with pressure roller Arthur William Sibbach, Nicholas Joseph Kray 2025-07-22
12366175 Composite structure for a turbine engine Ming Xie, Mitchell Harold Boyer, Mingchao Wang 2025-07-22
12291974 Turbine engine having an airfoil assembly with a trunnion and a spar Nicholas Joseph Kray, Nicholas M. Daggett, Elzbieta Kryj-Kos, Necip Adali, Benjamin Thomas Van Oflen +1 more 2025-05-06
12215592 Preform for making a casing structure for turbine engines Ming Xie, Mingchao Wang, Mitchell Harold Boyer 2025-02-04