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Hongli Du

PI Preco Industries: 2 patents #1 of 5Top 20%
📍 Olathe, KS: #6 of 48 inventorsTop 15%
🗺 Kansas: #63 of 665 inventorsTop 10%
Overall (2003): #63,862 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6666122 Web or sheet-fed apparatus having high-speed mechanism for simultaneous X, Y and &thgr; registration and method Charles C. Raney, John T. Pierson 2003-12-23
6546833 Flexible circuit cutting apparatus and method having indexing and registration mechanism Ralph Gifford, James T. Gramling 2003-04-15