Assignee
AHLSTROM FILTRATION INC
US·4 granted patents·131 citations·filing 1989–1997
Top patents by PatentIndex Score
4 records- 0189US4961974ALaminated filtersAHLSTROM FILTRATION INC·Filed 1989·Granted Oct 9, 1990·72 cites·20 claims
- 0264US5186843ABlood separation media and method for separating plasma from whole bloodAHLSTROM FILTRATION INC·Filed 1991·Granted Feb 16, 1993·42 cites·20 claims
- 0334US5709931ARelease liners for production of molded productsAHLSTROM FILTRATION INC·Filed 1995·Granted Jan 20, 1998·8 cites·21 claims
- 0432US5846662ARelease liners for molded product productionAHLSTROM FILTRATION INC·Filed 1997·Granted Dec 8, 1998·9 cites·26 claims
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