LL

Leslie Louis Langenbrunner

GE: 8 patents #4,313 of 36,430Top 15%
📍 Cincinnati, OH: #1,271 of 8,043 inventorsTop 20%
🗺 Ohio: #10,201 of 73,341 inventorsTop 15%
Overall (All Time): #601,702 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12297751 Turbine engine with composite airfoil having a non-metallic leading edge protective wrap Anthony Michael Gunasekera, Nicholas Joseph Kray, Simeon Paul Copple 2025-05-13
11946391 Turbine engine with composite airfoil having a non-metallic leading edge protective wrap Anthony Michael Gunasekera, Nicholas Joseph Kray, Simeon Paul Copple 2024-04-02
10808574 Turbomachine stator travelling wave inhibitor Tod Robert Steen 2020-10-20
10443625 Airfoil singlets Ian Francis Prentice, Rosa Nemec, Adam Max Aresty, Ming Xie, Andrew McGee 2019-10-15
5683789 Abradable shroud assembly for turbomachinery Paul F. Proffitt 1997-11-04
5662757 Method of removing an abradable shroud assembly for turbomachinery Paul F. Proffitt 1997-09-02
5344280 Impact resistant fan case liner Richard Price, Jack W. Baldwin 1994-09-06
5275529 Sandwich panel joint John W. Gurrad 1994-01-04