WD

William F. Duenser

SI Signode: 2 patents #20 of 86Top 25%
Overall (All Time): #2,308,951 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5109575 Toothed seal for hard thermoplastic strap Barry R. Angarola 1992-05-05
4226007 Sealless strap connection — 1980-10-07