Inventor · disambiguated record
Gilles Pelfrene
Also filed as: PELFRENE GILLES
2 granted patents·2 pending applications·0 citations·filing 2013–2020
22Inventor score
Top patents by PatentIndex Score
4 records- 0142US2013239652A1Variable frequency impact testPELFRENE GILLES·Filed 2013·Application pending·0 cites
- 0239US11802444B2Drill bit having a weight on bit reducing effectVAREL EUROPE S A S·Filed 2020·Granted Oct 31, 2023·0 cites·19 claims
- 0329US10378281B2Passively induced forced vibration rock drilling systemVAREL EUROPE S A S·Filed 2017·Granted Aug 13, 2019·0 cites·15 claims
- 0425US2021291276A1Optimized Repair of a Drill BitVAREL EUROPE SOC PAR ACTIONS SIMPLIFIEE·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →