Assignee

PERMUTIT BOBY LTD

GB·2 granted patents·37 citations·filing 1980–1983

Technology mixB01D1 B01J1

Top patents by PatentIndex Score

2 records

0154US4336140AWater purification processPERMUTIT BOBY LTD·Filed 1980·Granted Jun 22, 1982·16 cites·10 claims
0249US4479880AMethod and apparatus for deflecting granular material away from the outlet of a filtration bedPERMUTIT BOBY LTD·Filed 1983·Granted Oct 30, 1984·21 cites·15 claims

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