Assignee
ANDCO ENVIRONMENTAL PROCESSES
3 granted patents·62 citations·filing 1979–1993
Top patents by PatentIndex Score
3 records- 0154US5326439AIn-situ chromate reduction and heavy metal immobilizationANDCO ENVIRONMENTAL PROCESSES·Filed 1993·Granted Jul 5, 1994·23 cites·5 claims
- 0254US4318788AChromate recovery processANDCO ENVIRONMENTAL PROCESSES·Filed 1979·Granted Mar 9, 1982·21 cites·7 claims
- 0351US4880510AMethod for removing dye stuffs from wastewaterANDCO ENVIRONMENTAL PROCESSES·Filed 1989·Granted Nov 14, 1989·18 cites·7 claims
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