Inventor · disambiguated record
David Wen-Lung Chang
Also filed as: CHANG DAVID WEN-LUNG
2 granted patents·57 citations·filing 1999–2002
63Inventor score
Files withDIVERSIFIED CHEMICAL TECHNOLOG2
Top patents by PatentIndex Score
2 records- 0178US6210517B1Radiation-cured, non-blocking heat activated label adhesive and coatings and method for using sameDIVERSIFIED CHEMICAL TECHNOLOG·Filed 1999·Granted Apr 3, 2001·51 cites·35 claims
- 0257US6861464B2Two component, curable, hot melt adhesiveDIVERSIFIED CHEMICAL TECHNOLOG·Filed 2002·Granted Mar 1, 2005·6 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →