Inventor · disambiguated record
Fermin Sanchez Guisado
Also filed as: SANCHEZ GUISADO FERMIN · SÁNCHEZ GUISADO FERMÍN
6 granted patents·2 pending applications·339 citations·filing 1999–2022
86Inventor score
Technology areasE02F
Top patents by PatentIndex Score
8 records- 0196US6836983B2Device for the coupling of excavator teethMETALOGENIA SA·Filed 2002·Granted Jan 4, 2005·115 cites·11 claims
- 0295US6745503B1Device for the coupling of excavator teethMETALOGENIA SA·Filed 1999·Granted Jun 8, 2004·118 cites·10 claims
- 0394US7168193B2Device for the coupling of excavator teethMETALOGENIA PATENTES S L·Filed 2004·Granted Jan 30, 2007·92 cites·15 claims
- 0480US10294637B2Tooth and adaptor for attachment of the tooth to a working machineMETALOGENIA RESEARCH & TECH SL·Filed 2014·Granted May 21, 2019·8 cites·30 claims
- 0575US10214879B2Tooth and adaptor for attachment of the tooth to a working machineMETALOGENIA RESEARCH & TECH SL·Filed 2014·Granted Feb 26, 2019·6 cites·26 claims
- 0647US2025101718A1Retaining device and wear element for excavators and the likeMETALOGENIA RESEARCH & TECH SL·Filed 2022·Application pending·0 cites
- 0746US12509861B2Adapter and wear element with a pin arranged at a low stress pointMETALOGENIA RESEARCH & TECH SL·Filed 2021·Granted Dec 30, 2025·0 cites·18 claims
- 0830US2004010949A1Coupling system for the teeth of an excavatorFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →