RD

Roger A. Day

BL British Aerospace Public Limited: 1 patents #11 of 60Top 20%
📍 Lymington, GB: #1 of 3 inventorsTop 35%
Overall (1989): #63,935 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4880189 Device for closing and opening in the leading edge of a wing — 1989-11-14