Inventor · disambiguated record
Robert Widerski
Also filed as: WIDERSKI ROBERT · WIDERSKI ROBERT PAUL
7 granted patents·1 pending application·207 citations·filing 2005–2019
88Inventor score
Technology areasB01D
Top patents by PatentIndex Score
8 records- 0198US8382876B2Air cleaner arrangement; serviceable filter cartridge; and, methodsDONALDSON CO INC·Filed 2011·Granted Feb 26, 2013·70 cites·19 claims
- 0297US8048188B2Air cleaner arrangements; serviceable filter cartridge; and, methodsDONALDSON CO INC·Filed 2005·Granted Nov 1, 2011·74 cites·19 claims
- 0396US9108135B2Pulse jet air cleaner systems; components; and, methodsDONALDSON CO INC·Filed 2013·Granted Aug 18, 2015·21 cites·26 claims
- 0494US9757673B2Pulse jet air cleaner systems, components, and, methodsDONALDSON CO INC·Filed 2015·Granted Sep 12, 2017·6 cites·14 claims
- 0594US8404021B2Pulse jet air cleaner system; components; and, methodsGILLINGHAM GARY R·Filed 2007·Granted Mar 26, 2013·30 cites·19 claims
- 0692US10512870B2Pulse jet air cleaner systems, components, and, methodsDONALDSON CO INC·Filed 2017·Granted Dec 24, 2019·4 cites·20 claims
- 0788US10967320B2Pulse jet air cleaner systems; components; and, methodsDONALDSON CO INC·Filed 2019·Granted Apr 6, 2021·2 cites·27 claims
- 0844US2009229458A1Filter element arrangement including bypass arrangement and methodsFEDDERSEN TERRANCE D·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →