Inventor · disambiguated record
John Downey
Also filed as: DOWNEY JOHN · DOWNEY JOHN C · DOWNEY JR JOHN C
5 granted patents·2 pending applications·91 citations·filing 2001–2017
80Inventor score
Top patents by PatentIndex Score
7 records- 0182US6529443B2Two-conductor bidirectional digital seismic telemetry interfaceINPUT OUTPUT INC·Filed 2001·Granted Mar 4, 2003·61 cites·24 claims
- 0263US6671222B2Apparatus and method for distributed control of seismic data acquisitionINPUT OUTPUT INC·Filed 2002·Granted Dec 30, 2003·22 cites·51 claims
- 0362US9720116B2Land based unit for seismic data acquisitionFAIRFIELD IND INC·Filed 2013·Granted Aug 1, 2017·2 cites·20 claims
- 0461US7158445B2Apparatus and method for seismic data acquisitionINPUT OUTPUT INC·Filed 2005·Granted Jan 2, 2007·5 cites·38 claims
- 0550US2017299740A1Land based unit for seismic data acquisitionFAIRFIELD IND INC·Filed 2017·Application pending·0 cites
- 0643US7643375B2Apparatus and method for seismic data acquisitionION GEOPHYSICAL CORP·Filed 2007·Granted Jan 5, 2010·1 cites·31 claims
- 0732US2003026168A1Apparatus and method for seismic data acquisitionINPUT OUTPUT INC·Filed 2002·Application pending·0 cites
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