SH

Sven A. Hemgren

EP Esselte Pendaflex: 1 patents #33 of 66Top 50%
Overall (All Time): #4,089,648 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4267949 Device for separating tape portions from a tape of flexible material — 1981-05-19