DH

Derrick J. Haines

BL British Aerospace Public Limited: 2 patents #29 of 380Top 8%
BP British Aerospace Plc: 1 patents #21 of 139Top 20%
📍 Letchworth, GB: #14 of 64 inventorsTop 25%
Overall (All Time): #1,664,554 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5014555 Roll rate sensor — 1991-05-14
4880320 Fluid film journal bearings Harry Marsh 1989-11-14
4290264 Stirling cycle apparatus — 1981-09-22