Assignee
ELLIS LEROY
3 granted patents·1 pending application·172 citations·filing 2004–2007
Top patents by PatentIndex Score
4 records- 0195US7529626B1Method of integration and displaying of information derived from a mud gas isotope logging interpretative process in association with geophysical and other logs from oil and gas drilling operationsELLIS LEROY·Filed 2007·Granted May 5, 2009·62 cites·8 claims
- 0290US7124030B2Mud gas isotope logging interpretive method in oil and gas drilling operationsELLIS LEROY·Filed 2004·Granted Oct 17, 2006·58 cites·26 claims
- 0389US7174254B2Mud gas isotope logging interpretative process utilizing mixing lines in oil and gas drilling operationsELLIS LEROY·Filed 2004·Granted Feb 6, 2007·52 cites·21 claims
- 0436US2008147326A1Method and system of processing information derived from gas isotope measurements in association with geophysical and other logs from oil and gas drilling operationsELLIS LEROY·Filed 2007·Application pending·0 cites
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