Inventor · disambiguated record
Sergio Rafael Diaz De Leon Izquierdo
Also filed as: DIAZ DE LEON IZQUIERDO SERGIO RAFAEL
2 granted patents·1 pending application·4 citations·filing 2012–2024
49Inventor score
Top patents by PatentIndex Score
3 records- 0188US11060207B2Multi-zone spinneret, apparatus and method for making filaments and nonwoven fabrics therefromAVINTIV SPECIALTY MATERIALS INC·Filed 2019·Granted Jul 13, 2021·2 cites·19 claims
- 0275US10301746B2Multi-zone spinneret, apparatus and method for making filaments and nonwoven fabrics therefromAVINTIV SPECIALTY MATERIALS INC·Filed 2012·Granted May 28, 2019·2 cites·39 claims
- 0363US2024337051A1Nonwoven fabrics including recycled polypropyleneBERRY GLOBAL INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →