Inventor · disambiguated record
Daniel L. Tuma
Also filed as: TUMA DANIEL · TUMA DANIEL L
22 granted patents·9 pending applications·451 citations·filing 1994–2024
96Inventor score
Top patents by PatentIndex Score
31 records- 0189US5997614AFilter with diffusion channel and methods of making and using the filterDONALDSON CO INC·Filed 1998·Granted Dec 7, 1999·84 cites·29 claims
- 0287US7166142B2Filter constructions containing breather and recirculation filter elementsDONALDSON CO INC·Filed 2003·Granted Jan 23, 2007·46 cites·17 claims
- 0387US6168651B1Filter assembly with shaped adsorbent article; and devices and methods of useDONALDSON CO INC·Filed 1999·Granted Jan 2, 2001·64 cites·20 claims
- 0485US6491741B2Filter assembly with shaped adsorbent article; and devices and methods of useDONALDSON CO INC·Filed 2000·Granted Dec 10, 2002·31 cites·13 claims
- 0584US10780381B2Pattern coated filter and methodDONALDSON CO INC·Filed 2016·Granted Sep 22, 2020·2 cites·20 claims
- 0683US8033304B2Contaminant control filter with fill portDONALDSON CO INC·Filed 2008·Granted Oct 11, 2011·10 cites·6 claims
- 0783US6709498B2Filter construction for disk drivesDONALDSON CO INC·Filed 2001·Granted Mar 23, 2004·34 cites·12 claims
- 0881US12057144B2Gas replenishment component for an enclosureDONALDSON CO INC·Filed 2020·Granted Aug 6, 2024·1 cites·20 claims
- 0981US8776832B2Valve for electronic enclosureTUMA DANIEL L·Filed 2011·Granted Jul 15, 2014·6 cites·11 claims
- 1081US6214095B1Adsorbent pouch for removal of gaseous contaminantsDONALDSON CO INC·Filed 1999·Granted Apr 10, 2001·64 cites·21 claims
- 1180US6726745B2Filter assembly with shaped adsorbent article; and devices and methods of useDONALDSON CO INC·Filed 2002·Granted Apr 27, 2004·22 cites·7 claims
- 1279US6146446AFilter assembly with shaped adsorbent article; and devices and methods of useDONALDSON CO INC·Filed 1998·Granted Nov 14, 2000·51 cites·27 claims
- 1378US12383855B2High efficiency filter mediaDONALDSON CO INC·Filed 2021·Granted Aug 12, 2025·1 cites·20 claims
- 1476US6999273B2Filter assembly for a data storage deviceSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Feb 14, 2006·15 cites·18 claims
- 1573US10010822B2Recirculation filter for an electronic enclosureDONALDSON CO INC·Filed 2013·Granted Jul 3, 2018·3 cites·20 claims
- 1671US12512129B2Gas replenishment component for an enclosureDONALDSON CO INC·Filed 2024·Granted Dec 30, 2025·0 cites·16 claims
- 1770US8864884B2Contaminant control filter with fill portTUMA DANIEL L·Filed 2011·Granted Oct 21, 2014·5 cites·20 claims
- 1869US9114349B2Controlled moisture vapor transmission filter assembly for electronic enclosuresDONALDSON CO INC·Filed 2013·Granted Aug 25, 2015·2 cites·15 claims
- 1966US2021379517A1Liquid hydrocarbon filterability systemDONALDSON CO INC·Filed 2021·Application pending·0 cites
- 2063US2023356128A1Adsorbent filter assemblyDONALDSON CO INC·Filed 2023·Application pending·0 cites
- 2158US10482928B2Recirculation filter for an electronic enclosureDONALDSON CO INC·Filed 2015·Granted Nov 19, 2019·1 cites·19 claims
- 2254US2019001246A1Liquid hydrocarbon filterability systemDONALDSON CO INC·Filed 2016·Application pending·0 cites
- 2353US11183222B2Recirculation filter for an enclosureDONALDSON CO INC·Filed 2019·Granted Nov 23, 2021·0 cites·19 claims
- 2453US2024390829A1High efficiency filter media, media packs, and filter elementsDONALDSON CO INC·Filed 2022·Application pending·0 cites
- 2550US2023131020A1Adsorbent filter assembly for an electronics enclosureDONALDSON CO INC·Filed 2021·Application pending·0 cites
- 2646US2021106935A1Substrate treatmentsDONALDSON CO INC·Filed 2019·Application pending·0 cites
- 2745US10639572B2Styrene-acrylonitrile fine fibers, filter media, recirculation filters, and methodsDONALDSON CO INC·Filed 2017·Granted May 5, 2020·0 cites·18 claims
- 2841US2004151966A1Various filter elements for hydrogen fuel cellFiled 2003·Application pending·0 cites
- 2940US2017333820A1Recirculation filter for an enclosureDONALDSON CO INC·Filed 2015·Application pending·0 cites
- 3037US2002075590A1Filter Construction, method of making, and method of useFiled 2000·Application pending·0 cites
- 3129US5469702AMethod and apparatus for filtering engine exhaustDONALDSON CO INC·Filed 1994·Granted Nov 28, 1995·9 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →