Inventor · disambiguated record
Terrance D. Feddersen
Also filed as: FEDDERSEN TERRANCE D
1 granted patent·1 pending application·107 citations·filing 2001–2008
53Inventor score
Technology areasB01D
Top patents by PatentIndex Score
2 records- 0193US6585792B2Air filtering system having easily removable and replaceable filter element, and methodsDONALDSON CO INC·Filed 2001·Granted Jul 1, 2003·107 cites·21 claims
- 0244US2009229458A1Filter element arrangement including bypass arrangement and methodsFEDDERSEN TERRANCE D·Filed 2008·Application pending·0 cites
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