Individual holder

PIRSON SYLVAIN J

2 granted patents·234 citations·filing 1974–1982

Individually held — no corporate assignee on record.

Technology mixE21B1 G01V1

Top patents by PatentIndex Score

2 records

0188US4491179AMethod for oil recovery by in situ exfoliation drivePIRSON SYLVAIN J·Filed 1982·Granted Jan 1, 1985·206 cites·17 claims
0273US3943436ALine integral method of magneto-electric explorationPIRSON SYLVAIN J·Filed 1974·Granted Mar 9, 1976·28 cites·14 claims

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