Inventor · disambiguated record
Gertrudis Maria Gerardus De Gier
Also filed as: DE GIER GERTRUDIS M G · DE GIER GERTRUDIS MARIA GERARDUS
6 granted patents·1 pending application·117 citations·filing 1990–2021
82Inventor score
Files withDEMOLITION AND RECYCLING EQUIPMENT B V4METHOLDS HERTOGENBOSCH BV1VERACHTERT A P METAALFAB1VERACHTERT BEHEER BV1
Top patents by PatentIndex Score
7 records- 0178US11578474B2Hydraulic cylinder, for example for use with a hydraulic toolDEMOLITION AND RECYCLING EQUIPMENT B V·Filed 2021·Granted Feb 14, 2023·1 cites·16 claims
- 0278US9822805B2Hydraulic cylinder for use for example in a hydraulic toolDEMOLITION AND RECYCLING EQUIPMENT B V·Filed 2014·Granted Nov 21, 2017·5 cites·8 claims
- 0378US5533682ADevice for crushing and/or cutting materialMETHOLDS HERTOGENBOSCH BV·Filed 1994·Granted Jul 9, 1996·57 cites·20 claims
- 0472US5062227ADevice for breaking objects consisting of concrete or similar materialVERACHTERT BEHEER BV·Filed 1990·Granted Nov 5, 1991·41 cites·11 claims
- 0553US6302611B1Connecting pieceVERACHTERT A P METAALFAB·Filed 2000·Granted Oct 16, 2001·12 cites·8 claims
- 0645USD943012SCutting shearsDEMOLITION AND RECYCLING EQUIPMENT B V·Filed 2020·Granted Feb 8, 2022·1 cites·1 claims
- 0738US2014131494A1Device For Crushing And/Or Cutting Material, As Well As A Piercing Element, Suitable For Mounting To The Free Nose End Of A Mouth Of Such A DeviceDEMOLITION AND RECYCLING EQUIPMENT B V·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →