Inventor · disambiguated record
Lucas Duffrene
Also filed as: DUFFRENE LUCAS
2 granted patents·1 pending application·34 citations·filing 1999–2004
64Inventor score
Technology areasC03C
Files withSAINT GOBAIN3
Top patents by PatentIndex Score
3 records- 0181US7153798B2Glass sheet designed to be heat temperedSAINT GOBAIN·Filed 2004·Granted Dec 26, 2006·21 cites·19 claims
- 0251US6335300B1Glass sheet designed to be heat temperedSAINT GOBAIN·Filed 1999·Granted Jan 1, 2002·13 cites·5 claims
- 0340US2002065187A1Glass sheet intended to be thermally toughenedSAINT GOBAIN·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →