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USPTO Patent Rankings Data through Sept 30, 2025
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Te-Fa Lee — 1 Patent

Overall (All Time): #3,499,666 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6505579 System and process for water injection control of internal combustion engine 2003-01-14