Assignee
ENRON INC
US·3 granted patents·31 citations·filing 1986–1987
Top patents by PatentIndex Score
3 records- 0175US4643110ADirect fuel-fired furnace arrangement for the recovery of gallium and germanium from coal fly ashENRON INC·Filed 1986·Granted Feb 17, 1987·23 cites·7 claims
- 0232US4757770ACondensate sand collection systemENRON INC·Filed 1987·Granted Jul 19, 1988·6 cites·1 claims
- 0329US4757772ASand collection systemENRON INC·Filed 1987·Granted Jul 19, 1988·2 cites·1 claims
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