Inventor · disambiguated record
Gregory S. Tronnes
Also filed as: TRONNES GREGORY S
8 granted patents·3 pending applications·29 citations·filing 2014–2025
84Inventor score
Technology areasB01D
Files withDONALDSON CO INC11
Top patents by PatentIndex Score
11 records- 0193US11845027B2Filter media, elements, and methodsDONALDSON CO INC·Filed 2021·Granted Dec 19, 2023·2 cites·23 claims
- 0292US11161070B2Filter media, elements, and methodsDONALDSON CO INC·Filed 2017·Granted Nov 2, 2021·7 cites·26 claims
- 0388US12023613B2Filter media and elementsDONALDSON CO INC·Filed 2022·Granted Jul 2, 2024·1 cites·19 claims
- 0487US10357730B2Filter media and elementsDONALDSON CO INC·Filed 2014·Granted Jul 23, 2019·7 cites·16 claims
- 0587US9474994B2Filter media and elementsDONALDSON CO INC·Filed 2014·Granted Oct 25, 2016·10 cites·12 claims
- 0685US11253802B2Filter media and elementsDONALDSON CO INC·Filed 2019·Granted Feb 22, 2022·2 cites·9 claims
- 0784US12233367B2Filter media, elements, and methodsDONALDSON CO INC·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 0874US2025153079A1Filter media, elements, and methodsDONALDSON CO INC·Filed 2025·Application pending·0 cites
- 0959US12239930B2Filter media with improved dust loadingDONALDSON CO INC·Filed 2020·Granted Mar 4, 2025·0 cites·20 claims
- 1054US2023364546A1Filter element with improved dust loadingDONALDSON CO INC·Filed 2021·Application pending·0 cites
- 1152US2025224027A1Vent assembly with alternating media sectionsDONALDSON CO INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →