Inventor · disambiguated record
William Larsen
Also filed as: LARSEN WILLIAM · LARSEN WILLIAM A
6 granted patents·3 pending applications·130 citations·filing 1988–2013
85Inventor score
Top patents by PatentIndex Score
9 records- 0193US7178676B2Graded particle-size retention filter medium for fluid filtration unit with improved edge seal3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Feb 20, 2007·31 cites·14 claims
- 0287US6712966B1Graded particle-size retention filter medium for cell-type filter unitCUNO INC·Filed 2000·Granted Mar 30, 2004·49 cites·4 claims
- 0384US6939466B2Graded particle-size retention filter medium for fluid filtration unit with improved edge sealCUNO INC·Filed 2002·Granted Sep 6, 2005·32 cites·32 claims
- 0474US10105622B2Filtration cassette and a stack of filtration cassettesGE HEALTHCARE BIO SCIENCES AB·Filed 2013·Granted Oct 23, 2018·4 cites·18 claims
- 0574US7582209B2Graded particle-size retention filter medium for fluid filtration unit with improved edge seal3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Sep 1, 2009·5 cites·1 claims
- 0648US2010264077A1Graded particle-size retention filter medium for cell-type filter unit3M INNOVATIVE PROPERTIES CO·Filed 2010·Application pending·0 cites
- 0741US2004118766A1Graded particle-size retention filter medium for cell-type filter unitFiled 2003·Application pending·0 cites
- 0839US2002060184A1Graded particle-size retention filter medium for cell-type filter unitFiled 2001·Application pending·0 cites
- 0935US4938310AScaffold liftLARSEN WILLIAM A·Filed 1988·Granted Jul 3, 1990·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →