Assignee
GIEN BERNARD LIONEL
3 granted patents·1 pending application·22 citations·filing 2004–2010
Top patents by PatentIndex Score
4 records- 0163US7469751B2Pneumatic hammerGIEN BERNARD LIONEL·Filed 2005·Granted Dec 30, 2008·9 cites·2 claims
- 0261US7198120B2Down-the-hole drill assemblyGIEN BERNARD LIONEL·Filed 2004·Granted Apr 3, 2007·10 cites·4 claims
- 0353US7712554B2Percussive drill bit provided with an improved chuck assemblyGIEN BERNARD LIONEL·Filed 2006·Granted May 11, 2010·3 cites·12 claims
- 0444US2010236832A1Percussive drill bit provided with an improved chuck assemblyGIEN BERNARD LIONEL·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →