Assignee
MCDOWELL WELLMAN
3 granted patents·45 citations·filing 1978–1978
Top patents by PatentIndex Score
3 records- 0181US4220454AProcess for gasifying pelletized carbonaceous fuelsMCDOWELL WELLMAN·Filed 1978·Granted Sep 2, 1980·28 cites·10 claims
- 0255US4193862ARecovery of oil and gas from oil shaleMCDOWELL WELLMAN·Filed 1978·Granted Mar 18, 1980·12 cites·16 claims
- 0333US4211536APoke hole closure apparatusMCDOWELL WELLMAN·Filed 1978·Granted Jul 8, 1980·5 cites·2 claims
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