Inventor · disambiguated record
John Christopher Whelan
Also filed as: WHELAN JOHN · WHELAN JOHN C · WHELAN JOHN CHRISTOPHER
6 granted patents·2 pending applications·155 citations·filing 1976–2013
82Inventor score
Files withCHORDIA LALIT2VIBRATION TECHNOLOGY LTD2WILCOX STEVEN WILLIAM2CALIFORNIA PELLET MILL CO1SERCEL ENGLAND LTD1
Top patents by PatentIndex Score
8 records- 0183US6219620B1Seismic acquisition system using wireless telemetryVIBRATION TECHNOLOGY LTD·Filed 1997·Granted Apr 17, 2001·127 cites·15 claims
- 0281US8246834B2High pressure flash chromatographyCHORDIA LALIT·Filed 2011·Granted Aug 21, 2012·7 cites·24 claims
- 0379US8547796B2Seismic data recordingWILCOX STEVEN WILLIAM·Filed 2008·Granted Oct 1, 2013·15 cites·21 claims
- 0474US8547797B2Seismic data recordingWILCOX STEVEN WILLIAM·Filed 2012·Granted Oct 1, 2013·3 cites·20 claims
- 0549US2008053908A1High pressure flash chromatographyCHORDIA LALIT·Filed 2007·Application pending·0 cites
- 0646US9632207B2Seismic data recordingSERCEL ENGLAND LTD·Filed 2013·Granted Apr 25, 2017·0 cites·22 claims
- 0734US2008291783A1Seismic data acquisitionVIBRATION TECHNOLOGY LTD·Filed 2008·Application pending·0 cites
- 0831US4080475AProcess of treating cereal grainCALIFORNIA PELLET MILL CO·Filed 1976·Granted Mar 21, 1978·3 cites·2 claims
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