PB

Per Bentson

MI Minigrip: 1 patents #22 of 49Top 45%
Overall (All Time): #4,006,912 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4630311 Zipper-lock bag chain with tearable strip interconnection means — 1986-12-16