Inventor · disambiguated record
Jeff Rahlf
Also filed as: RAHLF JEFF · RAHLF JEFF S
10 granted patents·503 citations·filing 2004–2018
92Inventor score
Top patents by PatentIndex Score
10 records- 0198US9114346B2Z-filter media pack arrangement; and, methodsDONALDSON CO INC·Filed 2013·Granted Aug 25, 2015·64 cites·33 claims
- 0298US8518141B2Z-filter media pack arrangement; and, methodsSCHRAGE KEVIN·Filed 2012·Granted Aug 27, 2013·66 cites·21 claims
- 0398US7967886B2Z-filter media pack arrangement; and, methodsDONALDSON CO INC·Filed 2005·Granted Jun 28, 2011·147 cites·18 claims
- 0497US8961722B2Process and materials for coiling z-filter media; and/or closing flutes of filter media; and, productsDONALDSON CO INC·Filed 2013·Granted Feb 24, 2015·25 cites·13 claims
- 0597US8241383B2Z-filter media pack arrangement; and, methodsSCHRAGE KEVIN J·Filed 2011·Granted Aug 14, 2012·96 cites·20 claims
- 0696US8226786B2Process and materials for coiling z-filter media, and/or closing flutes of filter media; and, productsSCHRAGE KEVIN J·Filed 2004·Granted Jul 24, 2012·95 cites·19 claims
- 0793USRE46700EZ-filter media pack arrangement; and, methodsDONALDSON CO INC·Filed 2017·Granted Feb 6, 2018·4 cites·91 claims
- 0886US8496774B2Process and materials for coiling z-filter media; and/or closing flutes of filter media; and, productsSCHRAGE KEVIN·Filed 2012·Granted Jul 30, 2013·5 cites·21 claims
- 0975US9770686B2Process and materials using z-filter media, and/or, closing flutes of filter media; and, productsDONALDSON CO INC·Filed 2015·Granted Sep 26, 2017·1 cites·10 claims
- 1068USRE48050EZ-filter media pack arrangement; and, methodsDONALDSON CO INC·Filed 2018·Granted Jun 16, 2020·0 cites·68 claims
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