Inventor · disambiguated record
Luc Charland
Also filed as: CHARLAND LUC
6 granted patents·41 citations·filing 2003–2022
80Inventor score
Technology areasE21B
Files withCHARLAND LUC3
Top patents by PatentIndex Score
6 records- 0167USD496948SSquare drill bitFiled 2003·Granted Oct 5, 2004·17 cites·1 claims
- 0266US11499376B2Drilling system and method of using sameCHARLAND LUC·Filed 2018·Granted Nov 15, 2022·1 cites·15 claims
- 0364US11959336B2Drilling system and method of using sameCHARLAND LUC·Filed 2022·Granted Apr 16, 2024·0 cites·31 claims
- 0456USD504141SDriver drill bitFiled 2003·Granted Apr 19, 2005·11 cites·1 claims
- 0544US7182156B2System for overburden drillingCHARLAND LUC·Filed 2003·Granted Feb 27, 2007·11 cites·28 claims
- 0628USD505435SCrown bitFiled 2003·Granted May 24, 2005·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →