RI

Robert Illingworth

BB British Railways Board: 1 patents #2 of 3Top 70%
📍 Derby, GB: #5 of 25 inventorsTop 20%
Overall (1982): #34,543 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

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