RI

Robert Illingworth

BB British Railways Board: 1 patents #5 of 23Top 25%
📍 Derby, GB: #489 of 964 inventorsTop 55%
Overall (All Time): #4,076,850 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4353309 Motorized railway vehicle truck Maurice G. Pollard 1982-10-12