Assignee
GREIG MALCOLM JOHN
US·1 granted patent·1 pending application·6 citations·filing 2009–2012
Technology mixG01V2
Top patents by PatentIndex Score
2 records- 0146US8228762B2Magnetic mass-lift impulsive seismic energy source including attracting and repulsing electromagnetsGREIG MALCOLM JOHN·Filed 2009·Granted Jul 24, 2012·6 cites·4 claims
- 0231US2012269032A1Magnetic Mass-Lift Impulsive Seismic Energy Source Including Attracting and Repulsing ElectromagnetsGREIG MALCOLM JOHN·Filed 2012·Application pending·0 cites
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