BC

Basil C. Collins

MB Metal Box: 1 patents #11 of 55Top 20%
Overall (All Time): #4,099,960 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4299031 Plotting device Michael Bartholomew, Roy H. Perry 1981-11-10