DH

Derrick J. Haines

BP British Aerospace Plc: 1 patents #2 of 18Top 15%
📍 Letchworth, GB: #2 of 3 inventorsTop 70%
Overall (1989): #120,944 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4880320 Fluid film journal bearings Harry Marsh 1989-11-14