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Norman Armstrong

SP Short Brothers Plc: 2 patents #15 of 94Top 20%
📍 Newtownards, GB: #4 of 15 inventorsTop 30%
Overall (All Time): #2,268,096 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5603471 Ducted fan turbine engine nozzle assembly 1997-02-18
5136839 Ducted fan turbine engine 1992-08-11