HW

Hans E. Walden

MA Molnlycke Ab: 1 patents #37 of 122Top 35%
📍 Göteborg, SE: #223 of 455 inventorsTop 50%
Overall (All Time): #4,110,664 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D254807 Diaper for babies John Kvamme, Leif U. R. Widlund, Tor A. Froidh 1980-04-22