AS

Abraham C. Spruit

BL Broken Hill Proprietary Company Limited: 1 patents #29 of 106Top 30%
📍 Beverwijk, NL: #30 of 62 inventorsTop 50%
Overall (All Time): #3,920,276 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802603 Easy open can end Gunter Schmidt, Hans-Dieter Joge, Wilhelm R. Sauer 1989-02-07