Inventor · disambiguated record
Andrew Albitz
Also filed as: ALBITZ ANDREW · ALBITZ ANDREW I · ALBITZ ANDREW L
8 granted patents·1 pending application·235 citations·filing 1998–2015
88Inventor score
Top patents by PatentIndex Score
9 records- 0197US6099606AAir filtration arrangements having spacer constructionsDONALDSON CO INC·Filed 1998·Granted Aug 8, 2000·121 cites·17 claims
- 0294US9089804B2Filter arrangements; components; assemblies; and, methodsDONALDSON CO INC·Filed 2013·Granted Jul 28, 2015·16 cites·26 claims
- 0394US8361181B2Air cleaner assemblies; filter cartridges therefor; features; and, methodsDONALDSON CO INC·Filed 2009·Granted Jan 29, 2013·54 cites·26 claims
- 0492US9919254B2Filter arrangements; components; assemblies; and, methodsDONALDSON CO INC·Filed 2015·Granted Mar 20, 2018·6 cites·16 claims
- 0579USD666704SFilter cartridgeOSENDORF RICHARD·Filed 2011·Granted Sep 4, 2012·24 cites·1 claims
- 0662USD646368SFilter cartridgeDONALDSON CO INC·Filed 2008·Granted Oct 4, 2011·10 cites·1 claims
- 0752US9914084B2Filter arrangements; components; assemblies; and methodsDONALDSON CO INC·Filed 2013·Granted Mar 13, 2018·0 cites·19 claims
- 0847US2008066435A1Air cleaner assembly; components; and, methodsENGEL DONALD F·Filed 2007·Application pending·0 cites
- 0941USD422071SInside surface of a filter element having spacer constructionDONALDSON CO INC·Filed 1998·Granted Mar 28, 2000·4 cites·1 claims
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