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JL

Jiunn Kuen Lee

Overall (All Time): #2,306,298 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5079411 Electronic lock and key mechanism — 1992-01-07
4723192 Automatic electricity control monitoring exit/entry device — 1988-02-02

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