RB

Robert M. S. Barr

MB Metal Box: 2 patents #3 of 55Top 6%
MP Metal Box P.L.C.: 1 patents #29 of 68Top 45%
Overall (All Time): #1,672,944 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4735538 Process of forming a biaxially oriented thermoplastic tube including the formation and severance of a bubble forming a radially outwardly flared leading tube end Leonard W. Reed, David A. Dick 1988-04-05
4547416 Thermoplastics articles and method and apparatus for making them Leonard W. Reed, David A. Dick 1985-10-15
4447199 Apparatus for making thermoplastics articles Leonard W. Reed, David A. Dick 1984-05-08