Assignee
BROWN AND CALDWELL
US·3 granted patents·2 pending applications·5 citations·filing 2008–2022
Top patents by PatentIndex Score
5 records- 0171US10934195B1Integrated methanogenic aerobic single sludge method and systemBROWN AND CALDWELL·Filed 2019·Granted Mar 2, 2021·3 cites·21 claims
- 0256US2025223212A1Methods and related apparatus for processing biosolidsBROWN AND CALDWELL·Filed 2022·Application pending·0 cites
- 0354US12312266B1System and method for wastewater treatmentBROWN AND CALDWELL·Filed 2022·Granted May 27, 2025·0 cites·20 claims
- 0443US2022306489A1Apparatus and related methods for biogas capture from wastewaterBROWN AND CALDWELL·Filed 2020·Application pending·0 cites
- 0540US7549442B2Intake for vertical wet pit pumpBROWN AND CALDWELL·Filed 2008·Granted Jun 23, 2009·2 cites·17 claims
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