Inventor · disambiguated record
Johnny Craessaerts
Also filed as: CRAESSAERTS JOHNNY
24 granted patents·6 pending applications·266 citations·filing 2007–2025
96Inventor score
Top patents by PatentIndex Score
30 records- 0197US11857907B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2022·Granted Jan 2, 2024·5 cites·32 claims
- 0297US11420147B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2020·Granted Aug 23, 2022·11 cites·40 claims
- 0397US10758859B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2018·Granted Sep 1, 2020·29 cites·20 claims
- 0497US8273143B2Air cleaner, replaceable filter cartridges, and methodsCOULONVAUX PAUL R·Filed 2007·Granted Sep 25, 2012·63 cites·22 claims
- 0596US10835852B2Filter cartridges; air cleaner assemblies; housings; features components; and, methodsDONALDSON CO INC·Filed 2016·Granted Nov 17, 2020·23 cites·17 claims
- 0696US9586166B2Air cleaner replaceable filter cartridges; and, methodsDONALDSON CO INC·Filed 2014·Granted Mar 7, 2017·16 cites·9 claims
- 0795US11426691B2Filter elements, air cleaner assemblies, and methods of use and assemblyDONALDSON CO INC·Filed 2017·Granted Aug 30, 2022·9 cites·15 claims
- 0895US10359011B2Vertical air intake system; air cleaner; and filter elementDONALDSON CO INC·Filed 2014·Granted Jul 23, 2019·13 cites·27 claims
- 0995US8784523B2Air cleaner replaceable filter cartridges; and, methodsCOULONVAUX PAUL·Filed 2012·Granted Jul 22, 2014·29 cites·7 claims
- 1094US12186698B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2023·Granted Jan 7, 2025·1 cites·18 claims
- 1194US11517840B2Air cleaner assemblies and methods of useDONALDSON CO INC·Filed 2018·Granted Dec 6, 2022·7 cites·7 claims
- 1293US8915985B2Air cleaner, components thereof, and methodsDEWIT JOHAN G·Filed 2010·Granted Dec 23, 2014·26 cites·21 claims
- 1392US8920528B2Air cleaner, components thereof, and methodsDEWIT JOHAN G·Filed 2010·Granted Dec 30, 2014·20 cites·14 claims
- 1490US12124253B2Filter restriction indicatorDONALDSON CO INC·Filed 2020·Granted Oct 22, 2024·3 cites·18 claims
- 1590US11772031B2Filter cartridges; air cleaner assemblies; housings; features components; and, methodsDONALDSON CO INC·Filed 2020·Granted Oct 3, 2023·2 cites·17 claims
- 1690US11007462B2Air cleaner; replaceable filter cartridges; and, methodsDONALDSON CO INC·Filed 2017·Granted May 18, 2021·3 cites·19 claims
- 1786US12447431B2Air cleaner assemblies and methods of useDONALDSON CO INC·Filed 2024·Granted Oct 21, 2025·0 cites·18 claims
- 1886US11517844B2Air filter element and method for producing sameDONALDSON CO INC·Filed 2017·Granted Dec 6, 2022·3 cites·15 claims
- 1986US2025135388A1Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2024·Application pending·0 cites
- 2084US2025065255A1Filter elements, air cleaner assemblies, and methods of use and assemblyDONALDSON CO INC·Filed 2024·Application pending·0 cites
- 2183US12257541B2Filter cartridges; air cleaner assemblies; housings; features components; and, methodsDONALDSON CO INC·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 2283US10632410B2Air cleaner, components thereof, and methodsDONALDSON CO INC·Filed 2017·Granted Apr 28, 2020·3 cites·6 claims
- 2382US2025052218A1Vertical air intake system; air cleaner; and filter elementDONALDSON CO INC·Filed 2024·Application pending·0 cites
- 2480US11980838B2Air cleaner assemblies and methods of useDONALDSON CO INC·Filed 2022·Granted May 14, 2024·0 cites·23 claims
- 2579US12109524B2Filter elements, air cleaner assemblies, and methods of use and assemblyDONALDSON CO INC·Filed 2022·Granted Oct 8, 2024·0 cites·9 claims
- 2673US2023145669A1Air filter element and method for producing sameDONALDSON CO INC·Filed 2022·Application pending·0 cites
- 2772US11369912B2Air cleaner, components thereof, and methodsDONALDSON CO INC·Filed 2020·Granted Jun 28, 2022·0 cites·16 claims
- 2871US12060858B2Vertical air intake system; air cleaner; and filter elementDONALDSON CO INC·Filed 2019·Granted Aug 13, 2024·0 cites·31 claims
- 2957US2025161857A1Filter cartridges; air cleaner assemblies; housings; features components; and, methodsDONALDSON CO INC·Filed 2025·Application pending·0 cites
- 3056US2015113926A1Air cleaner, components thereof, and methodsDONALDSON CO INC·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Johnny Craessaerts files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →