Assignee

LITTMANN WOLFGANG

DE·2 granted patents·205 citations·filing 1983–2012

Technology mixC09K1 E21B1 F02C1 F03B1 F03D1 H02K1

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2 records

0194US4508170AMethod of increasing the yield of hydrocarbons from a subterranean formationLITTMANN WOLFGANG·Filed 1983·Granted Apr 2, 1985·198 cites·7 claims
0273US9726150B2Units and methods for energy storageLITTMANN WOLFGANG·Filed 2012·Granted Aug 8, 2017·7 cites·4 claims

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