Inventor · disambiguated record
Mark Francis Lucien Harper
Also filed as: HARPER MARK · HARPER MARK F L · HARPER MARK FRANCIS LUCIEN
17 granted patents·1 pending application·317 citations·filing 1991–2018
94Inventor score
Files withDELLINGER JOSEPH ANTHONY5THOMPSON MARTIN3ACTIVE NOISE & VIBRATION TECH2HARPER MARK2AW CREATIVE TECHNOLOGIES LTD1
Top patents by PatentIndex Score
18 records- 0187US8387744B2Marine seismic sourceHARPER MARK·Filed 2010·Granted Mar 5, 2013·13 cites·25 claims
- 0286US6474165B1Monitoring pipesSEV TRENT WATER LTD·Filed 1998·Granted Nov 5, 2002·79 cites·21 claims
- 0386US6267000B1Leak locationAW CREATIVE TECHNOLOGIES LTD·Filed 1997·Granted Jul 31, 2001·56 cites·30 claims
- 0486US5209326AActive vibration controlACTIVE NOISE & VIBRATION TECH·Filed 1991·Granted May 11, 1993·51 cites·5 claims
- 0581US9702991B2System and method for performing seismic surveys with a controlled source using maximum-power sweepsDELLINGER JOSEPH ANTHONY·Filed 2014·Granted Jul 11, 2017·5 cites·15 claims
- 0681US8630149B2Marine seismic sourceTHOMPSON MARTIN·Filed 2009·Granted Jan 14, 2014·19 cites·25 claims
- 0781US5348124AActive control of vibrationACTIVE NOISE & VIBRATION TECH·Filed 1991·Granted Sep 20, 1994·51 cites·27 claims
- 0876US9329292B2System and method for preventing cavitation in controlled-frequency marine seismic source arraysDELLINGER JOSEPH ANTHONY·Filed 2013·Granted May 3, 2016·4 cites·7 claims
- 0964US11125897B2Compact seismic source for low frequency, humming seismic acquisitionBP CORP NORTH AMERICA INC·Filed 2018·Granted Sep 21, 2021·0 cites·20 claims
- 1062US11269094B2Compact seismic source for low frequency, humming seismic acquisitionDELLINGER JOSEPH ANTHONY·Filed 2018·Granted Mar 8, 2022·0 cites·13 claims
- 1157US8794372B2Marine mechanical seismic sourceHARPER MARK·Filed 2011·Granted Aug 5, 2014·2 cites·24 claims
- 1255US10120086B2System and method for resonator frequency control by active feedbackHARPER MARK FRANCIS LUCIEN·Filed 2014·Granted Nov 6, 2018·1 cites·22 claims
- 1355US9983322B2Compact seismic source for low frequency, humming seismic acquisitionDELLINGER JOSEPH ANTHONY·Filed 2015·Granted May 29, 2018·0 cites·11 claims
- 1453US8687464B2Marine siren seismic sourceTHOMPSON MARTIN·Filed 2009·Granted Apr 1, 2014·3 cites·21 claims
- 1551US2014153359A1Marine Siren Seismic SourceTHOMPSON MARTIN·Filed 2014·Application pending·0 cites
- 1645US5828331AVibration detectionMECON LIMITED·Filed 1997·Granted Oct 27, 1998·26 cites·24 claims
- 1744US10139512B2Operational control in a seismic sourceDELLINGER JOSEPH ANTHONY·Filed 2015·Granted Nov 27, 2018·0 cites·7 claims
- 1829US5497043AVibration reductionSECR DEFENCE BRIT·Filed 1993·Granted Mar 5, 1996·7 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →