Inventor · disambiguated record
Franck Leon
Also filed as: LEON FRANCK
2 granted patents·1 pending application·5 citations·filing 2004–2007
43Inventor score
Files withSANDVIK MINING & CONSTR OY3
Top patents by PatentIndex Score
3 records- 0138US7243753B2Carrier vehicle for drilling or rockbolting machineSANDVIK MINING & CONSTR OY·Filed 2004·Granted Jul 17, 2007·5 cites·8 claims
- 0223US7404458B2Rotary percussive drilling deviceSANDVIK MINING & CONSTR OY·Filed 2006·Granted Jul 29, 2008·0 cites·7 claims
- 0323US2008061621A1Flexible tubing for a rotary-percussion drilling deviceSANDVIK MINING & CONSTR OY·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →