Assignee
POLYSTAR INC
US·4 granted patents·52 citations·filing 2007–2020
Top patents by PatentIndex Score
4 records- 0194US8540456B2Containment systemPOLYSTAR INC·Filed 2012·Granted Sep 24, 2013·20 cites·15 claims
- 0285US7614825B2Deployable containment systemPOLYSTAR INC·Filed 2007·Granted Nov 10, 2009·26 cites·23 claims
- 0381US10900185B1Modular containment systemPOLYSTAR INC·Filed 2020·Granted Jan 26, 2021·2 cites·20 claims
- 0471US9688468B1Indexed modular dike wallPOLYSTAR INC·Filed 2015·Granted Jun 27, 2017·4 cites·4 claims
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