Assignee
CLEAN ENERGY CORP
9 granted patents·152 citations·filing 1974–1976
Top patents by PatentIndex Score
9 records- 0182US3966582ASolubilization and reaction of coal and like carbonaceous feedstocks to hydrocarbons and apparatus thereforCLEAN ENERGY CORP·Filed 1974·Granted Jun 29, 1976·21 cites·38 claims
- 0276US4158697ACoal treatment apparatusCLEAN ENERGY CORP·Filed 1976·Granted Jun 19, 1979·29 cites·12 claims
- 0374US3933128ASteam generation with coalCLEAN ENERGY CORP·Filed 1974·Granted Jan 20, 1976·23 cites·72 claims
- 0471US4169583AApparatus for reducing oreCLEAN ENERGY CORP·Filed 1976·Granted Oct 2, 1979·13 cites·5 claims
- 0571US3966583ACoal treatment process and apparatusCLEAN ENERGY CORP·Filed 1974·Granted Jun 29, 1976·11 cites·41 claims
- 0667US4033113ASteam generation with coalCLEAN ENERGY CORP·Filed 1975·Granted Jul 5, 1977·25 cites·54 claims
- 0760US4050904ASolubilization and reaction of coal and like carbonaceous feedstocks to hydrocarbons and apparatus thereforCLEAN ENERGY CORP·Filed 1975·Granted Sep 27, 1977·13 cites·4 claims
- 0859US4148356ASteam generation with coalCLEAN ENERGY CORP·Filed 1976·Granted Apr 10, 1979·15 cites·4 claims
- 0933US4104056AOre reduction using molten saltsCLEAN ENERGY CORP·Filed 1975·Granted Aug 1, 1978·2 cites·3 claims
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