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John Scott Spence

AL Alcan International Limited: 1 patents #247 of 522Top 50%
Overall (All Time): #1,959,900 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10030393 Mount for a panel Wayne Edward Austin 2018-07-24
4414070 Anode positioning system 1983-11-08