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JL

Jian P. Lo

Overall (All Time): #2,304,521 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5247818 Cylinder lock — 1993-09-28
5042330 Key manufacturing method — 1991-08-27

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