Inventor · disambiguated record
Dennis Stark
Also filed as: STARK DENNIS · STARK DENNIS C
22 granted patents·14 pending applications·78 citations·filing 1990–2025
93Inventor score
Top patents by PatentIndex Score
36 records- 0191US11541336B2Filter element, filter system comprising a filter element, and method for producing a filter elementMANN & HUMMEL GMBH·Filed 2019·Granted Jan 3, 2023·6 cites·9 claims
- 0287US10493391B2Filter module with a filter element and with a fastening frame and air filter device with a filter moduleMANN & HUMMEL GMBH·Filed 2017·Granted Dec 3, 2019·5 cites·13 claims
- 0385US10427080B2Filter holder, filter element and filter arrangementMANN & HUMMEL GMBH·Filed 2016·Granted Oct 1, 2019·3 cites·8 claims
- 0483US11738296B2Filter device, in particular for gas filtrationMANN & HUMMEL GMBH·Filed 2019·Granted Aug 29, 2023·2 cites·17 claims
- 0580US11986758B2Filter element and filter arrangementMANN & HUMMEL GMBH·Filed 2023·Granted May 21, 2024·0 cites·15 claims
- 0673US12345224B2Muffler and filter systemMANN & HUMMEL GMBH·Filed 2023·Granted Jul 1, 2025·0 cites·15 claims
- 0773US10363506B2Filter element and filter arrangementMANN & HUMMEL GMBH·Filed 2016·Granted Jul 30, 2019·1 cites·15 claims
- 0870US5447278ATape drive and cassette with precise registrationXEROX CORP·Filed 1993·Granted Sep 5, 1995·22 cites·15 claims
- 0969US12440795B2Secondary filter element and filter systemMANN & HUMMEL GMBH·Filed 2022·Granted Oct 14, 2025·0 cites·13 claims
- 1069US2025276265A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 1169US2025367585A1Filter element and filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 1268US11701607B2Filter element and filter arrangementMANN & HUMMEL GMBH·Filed 2019·Granted Jul 18, 2023·0 cites·15 claims
- 1368US10583385B2Filter holder, filter element and filter arrangementMANN & HUMMEL GMBH·Filed 2016·Granted Mar 10, 2020·1 cites·7 claims
- 1467US10350530B2Filter holder and filter arrangementMANN & HUMMEL GMBH·Filed 2016·Granted Jul 16, 2019·1 cites·12 claims
- 1567US2025345734A1Filter element comprising at least two filter medium bodiesMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 1666US11890567B2Filter holder, filter element and filter arrangementMANN & HUMMEL GMBH·Filed 2019·Granted Feb 6, 2024·0 cites·10 claims
- 1764US2024157281A1Filter housing for a filter system and filter system with a filter housingMANN & HUMMEL GMBH·Filed 2024·Application pending·0 cites
- 1863US5121057AMedia flaw detection apparatus for a magnetic disk drive with squaring and summing of in-phase and quadrature-phase detected signalsMAXTOR CORP·Filed 1990·Granted Jun 9, 1992·17 cites·21 claims
- 1963US2024100463A1Folded filter mediumMANN & HUMMEL GMBH·Filed 2023·Application pending·0 cites
- 2062US12415153B2Filter element and filter systemMANN & HUMMEL GMBH·Filed 2023·Granted Sep 16, 2025·0 cites·16 claims
- 2162US11725615B2Secondary filter element and filter arrangementMANN & HUMMEL GMBH·Filed 2021·Granted Aug 15, 2023·0 cites·11 claims
- 2261US2023211273A1Filter System and Filter ElementMANN & HUMMEL GMBH·Filed 2023·Application pending·0 cites
- 2359US2025214021A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2459US2025214022A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2559US2025242288A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2659US2025214018A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2759US2025214019A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2859US2025214016A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2952US2021016210A1Filter Arrangement, Connection Interface Element and Filter Interface UnitMANN & HUMMEL GMBH·Filed 2020·Application pending·0 cites
- 3050US11213770B2Filter element for a machine tool, machine tool, use, and exchange methodMANN & HUMMEL GMBH·Filed 2019·Granted Jan 4, 2022·0 cites·12 claims
- 3145US10508623B2Filter system with an insulating body, insulating body, and method for manufacturing an insulating bodyMANN & HUMMEL GMBH·Filed 2017·Granted Dec 17, 2019·0 cites·15 claims
- 3245US5433397AHigh speed tape transport systemXEROX CORP·Filed 1993·Granted Jul 18, 1995·7 cites·5 claims
- 3341US10799821B2Air filter with minimal pressure lossMANN & HUMMEL GMBH·Filed 2018·Granted Oct 13, 2020·0 cites·17 claims
- 3440US6157189AMagnetic read/write of reference track in contact start-stop testing of magnetic disksINTEVAC INC·Filed 1998·Granted Dec 5, 2000·7 cites·21 claims
- 3535US2016047342A1Centrifugal separator and filter arrangementMANN & HUMMEL GMBH·Filed 2015·Application pending·0 cites
- 3633US5923490AHigh speed searching of digital cassetteXEROX CORP·Filed 1997·Granted Jul 13, 1999·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →