Assignee
SAVANNA ENERGY SERVICES CORP
CA·3 granted patents·94 citations·filing 2003–2007
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0185US6973979B2Drilling rig apparatus and downhole tool assembly system and methodSAVANNA ENERGY SERVICES CORP·Filed 2003·Granted Dec 13, 2005·78 cites·41 claims
- 0267US7513312B2Drilling rig apparatus and downhole tool assembly system and methodSAVANNA ENERGY SERVICES CORP·Filed 2007·Granted Apr 7, 2009·9 cites·35 claims
- 0362US7191839B2Drilling rig apparatus and downhole tool assembly system and methodSAVANNA ENERGY SERVICES CORP·Filed 2005·Granted Mar 20, 2007·7 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →