RM

Robert J. Metcalfe

UN Unknown: 3 patents #7,366 of 83,584Top 9%
Overall (All Time): #4,085,529 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4255823 Apparatus for moving and/or transporting loads Adrian Boyer, William R. Richardson, Peter J. Foden 1981-03-17