Assignee
POLYCHEM CORP
US·4 granted patents·61 citations·filing 1996–2000
Top patents by PatentIndex Score
4 records- 0170US5806658AComposite non-metallic and metallic chain for water treatment systemsPOLYCHEM CORP·Filed 1996·Granted Sep 15, 1998·22 cites·19 claims
- 0268US6279752B1Wide rectangular clarifiersPOLYCHEM CORP·Filed 2000·Granted Aug 28, 2001·16 cites·24 claims
- 0347US5992644APlastic flight type water treatment system for rectangular clarifiersPOLYCHEM CORP·Filed 1998·Granted Nov 30, 1999·13 cites·13 claims
- 0441US5788837APlastic flight type water treatment system for rectangular clarifiersPOLYCHEM CORP·Filed 1996·Granted Aug 4, 1998·10 cites·23 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →