HH

Howard G. Hartland

Rolls-Royce Plc: 1 patents #1,293 of 2,886Top 45%
📍 Derby, GB: #489 of 964 inventorsTop 55%
Overall (All Time): #3,901,270 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4919590 Compressor and air bleed arrangement Brian S. Stratford, Edward S. Hadaway, John I. Chew 1990-04-24