Assignee
FERRI JOSEPH E
US·2 granted patents·2 pending applications·34 citations·filing 1988–2011
Top patents by PatentIndex Score
4 records- 0156US4882053APorous filter media support plateFERRI JOSEPH E·Filed 1988·Granted Nov 21, 1989·23 cites·4 claims
- 0248US2012076708A1Porous sealing materialFERRI JOSEPH E·Filed 2011·Application pending·0 cites
- 0343US2009220386A1Porous Sealing MaterialFERRI JOSEPH E·Filed 2009·Application pending·0 cites
- 0438US5202022APorous filter media support plateFERRI JOSEPH E·Filed 1989·Granted Apr 13, 1993·11 cites·7 claims
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