Inventor · disambiguated record
Martin Weindorf
Also filed as: WEINDORF MARTIN
46 granted patents·9 pending applications·521 citations·filing 1995–2023
98Inventor score
Top patents by PatentIndex Score
55 records- 0195US7390407B2Liquid filterMANN & HUMMEL GMBH·Filed 2005·Granted Jun 24, 2008·49 cites·18 claims
- 0294US8286804B2Filter with bayonet coupling to coverWEINDORF MARTIN·Filed 2012·Granted Oct 16, 2012·18 cites·5 claims
- 0391US6485637B2Liquid filter with a drain for residual liquidMANN & HUMMEL FILTER·Filed 2000·Granted Nov 26, 2002·58 cites·9 claims
- 0489US8157107B2Filter with bayonet coupling to coverWEINDORF MARTIN·Filed 2008·Granted Apr 17, 2012·18 cites·3 claims
- 0588US11731063B2Fuel filter element and filter assemblyMANN & HUMMEL GMBH·Filed 2020·Granted Aug 22, 2023·2 cites·13 claims
- 0687US5934241AInternal-combustion engineDAIMLER BENZ AG·Filed 1997·Granted Aug 10, 1999·55 cites·27 claims
- 0786US6224531B1Rotor for a free jet centrifuge having an internal guiding elementMANN & HUMMEL FILTER·Filed 1998·Granted May 1, 2001·65 cites·13 claims
- 0885US7608184B2Liquid filterMANN & HUMMEL GMBH·Filed 2008·Granted Oct 27, 2009·12 cites·20 claims
- 0984US11547961B2Filter element and filter assemblyMANN & HUMMEL GMBH·Filed 2020·Granted Jan 10, 2023·1 cites·15 claims
- 1083US10399020B2Filter element and filter system with siphon venting arrangementMANN & HUMMEL GMBH·Filed 2017·Granted Sep 3, 2019·3 cites·15 claims
- 1182US10252280B2Oil centrifuge having a throttle point and safety valveMANN & HUMMEL GMBH·Filed 2017·Granted Apr 9, 2019·2 cites·9 claims
- 1281US11649904B2Valve unit, filter head for a valve unit, and filter systemMANN & HUMMEL GMBH·Filed 2022·Granted May 16, 2023·1 cites·17 claims
- 1381US11305217B2Filter element for liquid filtrationMANN & HUMMEL GMBH·Filed 2019·Granted Apr 19, 2022·2 cites·10 claims
- 1480US12097452B2Water drainage device, filter module, and methodMANN & HUMMEL GMBH·Filed 2023·Granted Sep 24, 2024·0 cites·10 claims
- 1580US10253737B2Filter element with multi-stage water-separating action and with bayonet connection, and fuel filter having a filter element of said typeMANN & HUMMEL GMBH·Filed 2016·Granted Apr 9, 2019·2 cites·9 claims
- 1679US8535520B2Three-stage fuel filterREYINGER JOCHEN·Filed 2010·Granted Sep 17, 2013·8 cites·20 claims
- 1779US5722358ATube with variable inside diameterMANN & HUMMEL FILTER·Filed 1996·Granted Mar 3, 1998·49 cites·12 claims
- 1877US6558536B2Liquid filter with a coolerMANN & HUMMEL FILTER·Filed 2000·Granted May 6, 2003·24 cites·8 claims
- 1976US7585408B2Liquid filterMANN & HUMMEL GMBH·Filed 2005·Granted Sep 8, 2009·10 cites·21 claims
- 2074US12201924B2Fuel filter element and filter assemblyMANN & HUMMEL GMBH·Filed 2023·Granted Jan 21, 2025·0 cites·18 claims
- 2174US11958000B2Filter element and filter assemblyMANN & HUMMEL GMBH·Filed 2022·Granted Apr 16, 2024·0 cites·16 claims
- 2273US11517836B2Filter element with venting function for suspension on a filter head, and a filter systemMANN & HUMMEL GMBH·Filed 2022·Granted Dec 6, 2022·0 cites·23 claims
- 2372US10359016B2Water separator with a water overflow secured by means of a float valveMANN & HUMMEL GMBH·Filed 2017·Granted Jul 23, 2019·1 cites·10 claims
- 2472US8727134B2Sealing device of a filter system for filtering fluidsJOKSCHAS GÜNTER·Filed 2010·Granted May 20, 2014·3 cites·10 claims
- 2572US8343344B2Fuel filter having water discharge pipeMANN & HUMMEL GMBH·Filed 2011·Granted Jan 1, 2013·3 cites·12 claims
- 2672US7597658B2Centrifugal separator and rotor thereforMANN & HUMMEL GMBH·Filed 2006·Granted Oct 6, 2009·8 cites·14 claims
- 2771US6267094B1Oil pump module with filter in particular for internal combustion engine lubricating oilMANN & HUMMEL FILTER·Filed 1998·Granted Jul 31, 2001·31 cites·15 claims
- 2870US11794137B2Water drainage device, filter module, and methodMANN & HUMMEL GMBH·Filed 2022·Granted Oct 24, 2023·0 cites·11 claims
- 2970US10328369B2Filter element and filter system for a liquid medium with ventilation on the post-filtration side and on the pre-filtration sideMANN & HUMMEL GMBH·Filed 2017·Granted Jun 25, 2019·1 cites·14 claims
- 3070US9844785B2Oil centrifuge having a throttle point and safety valveMANN & HUMMEL GMBH·Filed 2014·Granted Dec 19, 2017·3 cites·9 claims
- 3167US10378494B2Filter elementMANN & HUMMEL GMBH·Filed 2018·Granted Aug 13, 2019·0 cites·13 claims
- 3267US10105626B2Sealing device of a filter system for filtering fluidsMANN & HUMMEL GMBH·Filed 2014·Granted Oct 23, 2018·1 cites·14 claims
- 3367US6126818AFilter system for the lubricant of an internal combustion engineMANN & HUMMEL FILTER·Filed 1997·Granted Oct 3, 2000·30 cites·10 claims
- 3465US10662834B2Filter for filtering liquids and filter element of such a filterMANN & HUMMEL GMBH·Filed 2018·Granted May 26, 2020·0 cites·11 claims
- 3565US8567610B2Fuel supply system of an internal combustion engine and method for separating water from fuelWEINDORF MARTIN·Filed 2011·Granted Oct 29, 2013·2 cites·6 claims
- 3664US2020289967A1Filter Element with Venting Function for Suspension on a Filter Head, and a Filter SystemMANN & HUMMEL GMBH·Filed 2020·Application pending·0 cites
- 3763US2019160398A1Filter Device, Especially Liquid FilterMANN & HUMMEL GMBH·Filed 2018·Application pending·0 cites
- 3860US5887562AInternal-combustion engine with independent module subassemblyDAIMLER BENZ AG·Filed 1997·Granted Mar 30, 1999·20 cites·1 claims
- 3959US10132279B2Filter elementMANN & HUMMEL GMBH·Filed 2015·Granted Nov 20, 2018·0 cites·13 claims
- 4059US10132278B2Filter element and filter system having a filter elementMANN & HUMMEL GMBH·Filed 2015·Granted Nov 20, 2018·0 cites·14 claims
- 4159US2024009603A1Liquid filter and filter elementMANN & HUMMEL GMBH·Filed 2023·Application pending·0 cites
- 4258US11920547B2Water drainage device, filter module, and methodMANN & HUMMEL GMBH·Filed 2022·Granted Mar 5, 2024·0 cites·14 claims
- 4358US5693217AFluid circuit with a primary stream filter and a bypass stream centrifugeMANN & HUMMEL FILTER·Filed 1995·Granted Dec 2, 1997·21 cites·18 claims
- 4455US2015275716A1Filter for Filtering Liquids and Filter Element of such a FilterMANN & HUMMEL GMBH·Filed 2015·Application pending·0 cites
- 4550US6463904B2Oil module for an internal combustion engineMANN & HUMMEL FILTER·Filed 2001·Granted Oct 15, 2002·4 cites·7 claims
- 4647US9573083B2Fuel filterMANN & HUMMEL GMBH·Filed 2015·Granted Feb 21, 2017·0 cites·11 claims
- 4746US5842451ACamshaft drive housing for an internal combustion engineDAIMLER BENZ AG·Filed 1997·Granted Dec 1, 1998·14 cites·3 claims
- 4845US2013140223A1Liquid Filter and Filter Element With an Additive ContainerMANN & HUMMEL GMBH·Filed 2012·Application pending·0 cites
- 4943US10927801B2Valve device and fuel filter moduleMANN & HUMMEL GMBH·Filed 2018·Granted Feb 23, 2021·0 cites·20 claims
- 5043US2013126416A1Urea-Water Solution Filter SystemMANN & HUMMEL GMBH·Filed 2013·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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