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Chon Cheong Lei

IBM: 3 patents #593 of 5,539Top 15%
📍 Poughkeepsie, NY: #26 of 210 inventorsTop 15%
🗺 New York: #836 of 9,423 inventorsTop 9%
Overall (2003): #32,644 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6652665 Method of removing silicone polymer deposits from electronic components Krishna G. Sachdev, Umar M. Ahmad 2003-11-25
6569252 Semi-aqueous solvent cleaning of paste processing residue from substrates Krishna G. Sachdev, James N. Humenik, Glenn A. Pomerantz 2003-05-27
6503874 Cleaning method to remove flux residue in electronic assembly Krishna G. Sachdev 2003-01-07