Assignee
PURE BERKEY L L C
US·2 granted patents·9 citations·filing 2018–2021
Top patents by PatentIndex Score
2 records- 0190US11731082B2Method and device for water priming microporous-carbon water filters using negative pressurePURE BERKEY L L C·Filed 2021·Granted Aug 22, 2023·2 cites·20 claims
- 0290US11110397B2Device and method for water priming microporous-carbon water filters using negative pressurePURE BERKEY L L C·Filed 2018·Granted Sep 7, 2021·7 cites·17 claims
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