Assignee
ENVIRONMENTAL QUALITY RESOURCE
US·2 granted patents·3 pending applications·60 citations·filing 1992–2005
Top patents by PatentIndex Score
5 records- 0183US5264134AMethod of filtering pollutants from storm waterENVIRONMENTAL QUALITY RESOURCE·Filed 1992·Granted Nov 23, 1993·59 cites·9 claims
- 0243US6841078B2PH reduction system and method for concrete plant dischargeENVIRONMENTAL QUALITY RESOURCE·Filed 2002·Granted Jan 11, 2005·1 cites·22 claims
- 0342US2004237387A1Biodegradable mat with additives and methodENVIRONMENTAL QUALITY RESOURCE·Filed 2004·Application pending·0 cites
- 0441US2005172550A1Tree shelterENVIRONMENTAL QUALITY RESOURCE·Filed 2005·Application pending·0 cites
- 0533US2004228692A1Coir wick log and methodENVIRONMENTAL QUALITY RESOURCE·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →