Inventor · disambiguated record
John Michele Hirsch
Also filed as: HIRSCH JOHN M · HIRSCH JOHN MICHELE
14 granted patents·1,355 citations·filing 1978–2003
95Inventor score
Files withSHELL OIL CO14
Top patents by PatentIndex Score
14 records- 0198US6958704B2Permanent downhole, wireless, two-way telemetry backbone using redundant repeatersSHELL OIL CO·Filed 2003·Granted Oct 25, 2005·239 cites·13 claims
- 0296US7170424B2Oil well casting electrical power pick-off pointsSHELL OIL CO·Filed 2001·Granted Jan 30, 2007·195 cites·16 claims
- 0396US7147059B2Use of downhole high pressure gas in a gas-lift well and associated methodsSHELL OIL CO·Filed 2001·Granted Dec 12, 2006·194 cites·13 claims
- 0496US6981553B2Controlled downhole chemical injectionSHELL OIL CO·Filed 2001·Granted Jan 3, 2006·204 cites·41 claims
- 0594US7259688B2Wireless reservoir production controlSHELL OIL CO·Filed 2001·Granted Aug 21, 2007·139 cites·28 claims
- 0694US6633236B2Permanent downhole, wireless, two-way telemetry backbone using redundant repeatersSHELL OIL CO·Filed 2001·Granted Oct 14, 2003·119 cites·47 claims
- 0781US6840317B2Wireless downwhole measurement and control for optimizing gas lift well and field performanceSHELL OIL CO·Filed 2001·Granted Jan 11, 2005·60 cites·31 claims
- 0874US7322410B2Controllable production well packerSHELL OIL CO·Filed 2001·Granted Jan 29, 2008·43 cites·21 claims
- 0971US6840316B2Tracker injection in a production wellSHELL OIL CO·Filed 2001·Granted Jan 11, 2005·36 cites·33 claims
- 1070US7073594B2Wireless downhole well interval inflow and injection controlSHELL OIL CO·Filed 2001·Granted Jul 11, 2006·37 cites·32 claims
- 1169US6662875B2Induction choke for power distribution in piping structureSHELL OIL CO·Filed 2001·Granted Dec 16, 2003·33 cites·91 claims
- 1269US6633164B2Measuring focused through-casing resistivity using induction chokes and also using well casing as the formation contact electrodesSHELL OIL CO·Filed 2001·Granted Oct 14, 2003·36 cites·40 claims
- 1352US4212201AUltrasonic sensorSHELL OIL CO·Filed 1978·Granted Jul 15, 1980·12 cites·6 claims
- 1446US7075454B2Power generation using batteries with reconfigurable dischargeSHELL OIL CO·Filed 2001·Granted Jul 11, 2006·8 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →