Assignee
FILTRATION LTD
IL·4 granted patents·148 citations·filing 1988–1994
Technology mixB01D4
Top patents by PatentIndex Score
4 records- 0190US5268095ASelf-cleaning filterFILTRATION LTD·Filed 1991·Granted Dec 7, 1993·94 cites·21 claims
- 0265US5514270APlural layer fiber filter element and system for cleaningFILTRATION LTD·Filed 1994·Granted May 7, 1996·29 cites·7 claims
- 0350US4929363AMethod for filtering a fluidFILTRATION LTD·Filed 1988·Granted May 29, 1990·14 cites·10 claims
- 0443US5549825ALiquid filter structureFILTRATION LTD·Filed 1994·Granted Aug 27, 1996·11 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →