Assignee
AIR AND LIQUID SYSTEMS INC
US·5 granted patents·1 pending application·23 citations·filing 2002–2019
Top patents by PatentIndex Score
6 records- 0182US10525380B2Floating chopper sludge weirAIR AND LIQUID SYSTEMS INC·Filed 2017·Granted Jan 7, 2020·2 cites·18 claims
- 0281US7767085B2Oil-sludge filtration system having a free floating weir boxAIR AND LIQUID SYSTEMS INC·Filed 2007·Granted Aug 3, 2010·6 cites·8 claims
- 0378US10640408B2Animal byproduct recovery systemAIR AND LIQUID SYSTEMS INC·Filed 2019·Granted May 5, 2020·1 cites·7 claims
- 0477US10780374B2Animal byproduct recovery systemAIR AND LIQUID SYSTEMS INC·Filed 2017·Granted Sep 22, 2020·1 cites·8 claims
- 0563US6761820B2Paint-sludge filtration system featuring pool aeration using high-pressure discharge from filter vacuum producerAIR AND LIQUID SYSTEMS INC·Filed 2002·Granted Jul 13, 2004·13 cites·23 claims
- 0648US2014224360A1Submersible suction boxAIR AND LIQUID SYSTEMS INC·Filed 2014·Application pending·0 cites
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