MK

Matthew S. Konopko

SC Stone Container: 2 patents #24 of 108Top 25%
Overall (All Time): #2,357,380 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4440304 Protective pads with self-locking panels and blank therefor — 1984-04-03
4372446 Self-locking protective pads and blank therefor — 1983-02-08