Assignee
COGAS DEV CO
9 granted patents·282 citations·filing 1974–1981
Top patents by PatentIndex Score
9 records- 0194US3966633AWaste water processingCOGAS DEV CO·Filed 1974·Granted Jun 29, 1976·67 cites·2 claims
- 0293US3966634AGasification methodCOGAS DEV CO·Filed 1974·Granted Jun 29, 1976·70 cites·1 claims
- 0390US4043831ADensification of coal fly ashCOGAS DEV CO·Filed 1975·Granted Aug 23, 1977·39 cites·6 claims
- 0476US4213826AFluidized coal carbonizationCOGAS DEV CO·Filed 1978·Granted Jul 22, 1980·37 cites·3 claims
- 0576US4158622ATreatment of hydrocarbons by hydrogenation and fines removalCOGAS DEV CO·Filed 1978·Granted Jun 19, 1979·24 cites·17 claims
- 0664US3968052ASynthesis gas manufactureCOGAS DEV CO·Filed 1974·Granted Jul 6, 1976·12 cites·4 claims
- 0763US3993583AGasification of ash containing carbonaceous solidsCOGAS DEV CO·Filed 1976·Granted Nov 23, 1976·11 cites·3 claims
- 0857US4386940AGasification of carbonaceous solidsCOGAS DEV CO·Filed 1981·Granted Jun 7, 1983·18 cites·3 claims
- 0945US4135893AMixing method and deviceCOGAS DEV CO·Filed 1974·Granted Jan 23, 1979·4 cites·1 claims
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