Assignee
ECOLOTROL
6 granted patents·283 citations·filing 1973–1982
Top patents by PatentIndex Score
6 records- 0195US4009099AApparatus and process for removing ammonia nitrogen from waste waterECOLOTROL·Filed 1976·Granted Feb 22, 1977·125 cites·23 claims
- 0293US4009098AWaste treatment processECOLOTROL·Filed 1973·Granted Feb 22, 1977·69 cites·8 claims
- 0385US4009105AWaste treatment apparatusECOLOTROL·Filed 1974·Granted Feb 22, 1977·44 cites·10 claims
- 0477US3956129AWaste treatment apparatusECOLOTROL·Filed 1974·Granted May 11, 1976·22 cites·5 claims
- 0552US4464262ALiquid flow distributorECOLOTROL·Filed 1982·Granted Aug 7, 1984·12 cites·8 claims
- 0647US4124508AGas transfer systemECOLOTROL·Filed 1977·Granted Nov 7, 1978·11 cites·17 claims
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