Inventor · disambiguated record
Ludwig Wieres
Also filed as: WIERES LUDWIG
77 granted patents·6 pending applications·1,207 citations·filing 1986–2013
99Inventor score
Top patents by PatentIndex Score
83 records- 0195US9765668B2Method for determining an amount of liquid removed from a tank and reducing agent supply device for a motor vehicleMAUS WOLFGANG·Filed 2012·Granted Sep 19, 2017·14 cites·17 claims
- 0294US5431330AMethod and apparatus for applying brazing material to a metal honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1994·Granted Jul 11, 1995·82 cites·32 claims
- 0394US5045403AHoneycomb body with internal leading edges, in particular a catalyst body for motor vehiclesEMITEC EMISSIONSTECHNOLOGIE·Filed 1990·Granted Sep 3, 1991·89 cites·30 claims
- 0493US5139844AHoneycomb body, in particular catalyst carrier body, formed of a plurality of entwined bundles of sheet metalEMITEC EMISSIONSTECHNOLOGIE·Filed 1989·Granted Aug 18, 1992·68 cites·27 claims
- 0592US5105539AProcess for manufacturing a honeycomb body, in particular a catalyst carrier body, formed of a plurality of entwined bundles of sheet metalEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Apr 21, 1992·74 cites·13 claims
- 0691US5157010AMetallic honeycomb as catalyst carrier with microstructures for flow mixingEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Oct 20, 1992·79 cites·28 claims
- 0787US5130208AHoneycomb body with internal leading edges, in particular a catalyst body for motor vehiclesEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Jul 14, 1992·53 cites·66 claims
- 0884US8296946B2Method for generating openings in a metal foilWIERES LUDWIG·Filed 2009·Granted Oct 30, 2012·11 cites·13 claims
- 0984US6613446B1Conical honeycomb body and method of producing itEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted Sep 2, 2003·19 cites·27 claims
- 1084US6510239B1Method and apparatus for determining a cell density of a honeycomb body, in particular for an exhaust gas catalytic converterEMITEC EMISSIONSTECHNOLOGIE·Filed 1999·Granted Jan 21, 2003·89 cites·25 claims
- 1183US9840958B2Apparatus having a tank and a delivery unit for reducing agentMAUS WOLFGANG·Filed 2012·Granted Dec 12, 2017·4 cites·17 claims
- 1281US7666520B2Honeycomb body with an end-side brazing zone, exhaust-gas treatment component and motor vehicle having a honeycomb body and method for producing a honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 2008·Granted Feb 23, 2010·7 cites·10 claims
- 1379US8661670B2Apparatus for producing a structured metal sheet for exhaust gas treatment devicesBRUECK ROLF·Filed 2009·Granted Mar 4, 2014·5 cites·12 claims
- 1479US5729902ACatalytic converter with two or more honeycomb bodies in a casing tube and method for its productionEMITEC EMISSIONSTECHNOLOGIE·Filed 1996·Granted Mar 24, 1998·40 cites·33 claims
- 1579US5173267ACatalyst with a double casing systemEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Dec 22, 1992·49 cites·39 claims
- 1677US7527666B2Honeycomb body with fissured end sidesEMITEC EMISSIONSTECHNOLOGIE·Filed 2007·Granted May 5, 2009·8 cites·19 claims
- 1777US7197822B2Metallic honeycomb structure and process for producing the sameEMITEC EMISSIONSTECHNOLOGIE·Filed 2005·Granted Apr 3, 2007·8 cites·15 claims
- 1877US6673466B2Housing with a passivation layer, catalyst carrier body with a housing and method for producing a catalyst carrier body with such a housingEMITEC EMISSIONSTECHNOLOGIE·Filed 2002·Granted Jan 6, 2004·21 cites·23 claims
- 1977US6311395B1Apparatus and method for producing a honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted Nov 6, 2001·14 cites·13 claims
- 2076US6049961AProcess for producing a honeycomb body, especially a catalyst carrier bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1997·Granted Apr 18, 2000·20 cites·4 claims
- 2176US5135794AHoneycomb body, in particular catalyst carrier body, formed of a plurality of entwined bundles of sheet metalEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Aug 4, 1992·34 cites·27 claims
- 2275US6497039B1Method of producing an encased honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted Dec 24, 2002·16 cites·43 claims
- 2374US6505396B1Apparatus for producing a honeycomb body, especially a catalyst carrier bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted Jan 14, 2003·14 cites·19 claims
- 2473US6467169B1Process for producing a honeycomb body using a hard metal sheet and semi-manufactured honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted Oct 22, 2002·9 cites·15 claims
- 2573US6425517B1Method for applying a brazing medium to a configurationEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted Jul 30, 2002·15 cites·18 claims
- 2673US5618501ACatalytic converter with two or more honeycomb bodies in a casing tube and method for its productionEMITEC EMISSIONSTECHNOLOGIE·Filed 1995·Granted Apr 8, 1997·32 cites·15 claims
- 2772US8389438B2Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing itWIERES LUDWIG·Filed 2008·Granted Mar 5, 2013·2 cites·7 claims
- 2872US6598782B2Metal foil connection, honeycomb body, metal foil brazing medium particle fraction for metal foils and method for manufacturing a metal foil connectionEMITEC EMISSIONSTECHNOLOGIE·Filed 2002·Granted Jul 29, 2003·11 cites·4 claims
- 2969US5190732ACatalyst with a double casing systemEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Mar 2, 1993·37 cites·5 claims
- 3068US6334981B1Double-walled housing, in particular for exhaust gas catalytic converters of motor vehicles and method of producing a double-walled housingEMITEC EMISSIONSTECHNOLOGIE·Filed 1997·Granted Jan 1, 2002·30 cites·23 claims
- 3167US8500835B2Hollow body for capturing particles in an exhaust gas line, exhaust-gas treatment device and motor vehicleWIERES LUDWIG·Filed 2012·Granted Aug 6, 2013·2 cites·9 claims
- 3267US6371360B1Method for applying brazing material to metal structures with an adhesive material having different statesEMITEC EMISSIONSTECHNOLOGIE·Filed 1996·Granted Apr 16, 2002·24 cites·40 claims
- 3366US6660235B1Catalyst carrier configuration for installation close to an engineEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted Dec 9, 2003·16 cites·40 claims
- 3464US6634542B1Method for applying a brazing medium to a configurationEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted Oct 21, 2003·10 cites·17 claims
- 3563US6740178B2Method for producing a sintered honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 2002·Granted May 25, 2004·11 cites·8 claims
- 3661US7713322B2Filter layer for an, in particular conical, honeycomb body for exhaust gas treatment, method for manufacturing the filter layer, honeycomb body and exhaust gas purification deviceEMITEC EMISSIONSTECHNOLOGIE·Filed 2008·Granted May 11, 2010·2 cites·19 claims
- 3761US7383633B2Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing itEMITEC EMISSIONSTECHNOLOGIE·Filed 2004·Granted Jun 10, 2008·3 cites·16 claims
- 3861US4824011ACatalyst carrier body and method and apparatus for brazing the sameINTERATOM·Filed 1986·Granted Apr 25, 1989·18 cites·9 claims
- 3958US8291742B2Process and apparatus for producing a structured sheet-metal stripHAESEMANN GOTTFRIED WILHELM·Filed 2005·Granted Oct 23, 2012·3 cites·13 claims
- 4058US6770591B2Honeycomb body, in particular catalyst carrier body, for motorcycle or diesel applicationsEMITEC EMISSIONSTECHNOLOGIE·Filed 2001·Granted Aug 3, 2004·1 cites·7 claims
- 4158US6036926AHoneycomb body of sheet metal layers with reinforcing structures and catalytic reactor having the honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1998·Granted Mar 14, 2000·22 cites·21 claims
- 4255US7823764B2Method and device for brazing material application, method for producing a honeycomb body, exhaust gas treatment unit and vehicleEMITEC EMISSIONSTECHNOLOGIE·Filed 2008·Granted Nov 2, 2010·0 cites·7 claims
- 4355US7241427B2Catalyst carrier body with sleeve and shortened tubular jacket and catalytic converter having the catalyst carrier bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 2002·Granted Jul 10, 2007·7 cites·20 claims
- 4454US10041392B2Apparatus having a tank and a delivery unit for reducing agentMAUS WOLFGANG·Filed 2012·Granted Aug 7, 2018·0 cites·2 claims
- 4554US8288010B2Sheet-metal layer with anti-diffusion structures and metallic honeycomb body with at least one such sheet-metal layerALTHOEFER KAIT·Filed 2011·Granted Oct 16, 2012·1 cites·23 claims
- 4653US7637011B2Method for producing a structured metal sheet for exhaust-gas treatment devices and apparatus for producing the structured metal sheetEMITEC EMISSIONSTECHNOLOGIE·Filed 2005·Granted Dec 29, 2009·1 cites·7 claims
- 4753US7048896B2Catalyst carrier body having a sleeve with microstructures allowing expansionsEMITEC EMISSIONSTECHNOLOGIE·Filed 2002·Granted May 23, 2006·6 cites·15 claims
- 4853US6049980AApparatus and method for producing a honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1998·Granted Apr 18, 2000·13 cites·4 claims
- 4952US9057306B2Device for delivering reducing agent and motor vehicle having the deviceEMITEC EMISSIONSTECHNOLOGIE·Filed 2012·Granted Jun 16, 2015·0 cites·12 claims
- 5052US6199749B1Method for manufacturing a brazed metallic honeycomb bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1999·Granted Mar 13, 2001·14 cites·16 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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