Assignee

WORLDENERGY SYSTEMS INC

US·2 granted patents·351 citations·filing 1986–1988

Technology mixE21B2

Top patents by PatentIndex Score

2 records

0197US4691771ARecovery of oil by in-situ combustion followed by in-situ hydrogenationWORLDENERGY SYSTEMS INC·Filed 1986·Granted Sep 8, 1987·327 cites·6 claims
0252US4865130AHot gas generator with integral recovery tubeWORLDENERGY SYSTEMS INC·Filed 1988·Granted Sep 12, 1989·24 cites·26 claims

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