Inventor · disambiguated record
Helmut Swars
Also filed as: CYRON THEODOR · SWARS HELMUT
86 granted patents·2 pending applications·2,203 citations·filing 1979–2004
99Inventor score
Files withEMITEC EMISSIONSTECHNOLOGIE68INTERATOM7MANNESMANN AG6SWARS HELMUT2GHT HOCHTEMPERATURREAK TECH1
Top patents by PatentIndex Score
88 records- 0199US5664327AMethod for producing a hollow composite membersEMITEC EMISSIONSTECHNOLOGIE·Filed 1996·Granted Sep 9, 1997·138 cites·5 claims
- 0297US5146743AProcess for accelerating the response of an exhaust gas catalyst, and apparatus and electrically heatable carrier bodies for performing the methodEMITEC EMISSIONSTECHNOLOGIE·Filed 1990·Granted Sep 15, 1992·106 cites·34 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
- 0491US5052845AMulti-layer shaftEMITEC EMISSIONSTECHNOLOGIE·Filed 1989·Granted Oct 1, 1991·41 cites·3 claims
- 0590US5428956AMethod for monitoring the catalytic activity of a catalytic converter in the exhaust gas system of an internal combustion engineEMITEC EMISSIONSTECHNOLOGIE·Filed 1994·Granted Jul 4, 1995·44 cites·8 claims
- 0690US5403559ADevice for cleaning exhaust gases of motor vehiclesEMITEC EMISSIONSTECHNOLOGIE·Filed 1993·Granted Apr 4, 1995·73 cites·15 claims
- 0790US4993282AAssembled shaft, especially camshaft, crankshaft or driveshaftEMITEC EMISSIONSTECHNOLOGIE·Filed 1989·Granted Feb 19, 1991·35 cites·15 claims
- 0887US5130208AHoneycomb body with internal leading edges, in particular a catalyst body for motor vehiclesEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Jul 14, 1992·53 cites·66 claims
- 0987US5103641ACatalyst arrangement with flow guide bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1988·Granted Apr 14, 1992·51 cites·13 claims
- 1086US5480621AElectrically conductive honeycomb as an exhaust gas catalyst carrier bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1993·Granted Jan 2, 1996·41 cites·33 claims
- 1185US6720060B1HoneycombFiled 2000·Granted Apr 13, 2004·34 cites·19 claims
- 1285US5610844AMethod of monitoring the operation of a catalytic converterEMITEC EMISSIONSTECHNOLOGIE·Filed 1995·Granted Mar 11, 1997·49 cites·32 claims
- 1385US5411711AElectrically heatable honeycomb body, in particular catalyst carrier body, with internal support structuresEMITEC EMISSIONSTECHNOLOGIE·Filed 1993·Granted May 2, 1995·58 cites·39 claims
- 1485US5339628AMethod for monitoring the catalytic activity of a catalytic converter in the exhaust gas system of an internal combustion engineEMITEC EMISSIONSTECHNOLOGIE·Filed 1993·Granted Aug 23, 1994·36 cites·16 claims
- 1585US5101554AProcess for producing an assembled camshaft as well as assembled camshaft consisting of a shaft tube and slid-on elementsEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Apr 7, 1992·32 cites·14 claims
- 1684US4803189ACatalyst carrier of metallic honeycomb having a supporting wall and a method for producing the sameINTERATOM·Filed 1987·Granted Feb 7, 1989·43 cites·54 claims
- 1781US5525309AHoneycomb body with a plurality of disks braced against one anotherEMITEC EMISSIONSTECHNOLOGIE·Filed 1994·Granted Jun 11, 1996·44 cites·48 claims
- 1881US5322672AElectrically conductive honeycomb body, and method of monitoring and operating it as an exhaust gas catalyst carrier bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1990·Granted Jun 21, 1994·40 cites·48 claims
- 1981US5054756ADevice for hydraulic expansionEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Oct 8, 1991·29 cites·26 claims
- 2080US6562305B1Electrically heatable catalytic converterEMITEC EMISSIONSTECHNOLOGIE·Filed 2000·Granted May 13, 2003·19 cites·7 claims
- 2180US5328774AMonolithic metal honeycomb body with varying number of channelsEMITEC EMISSIONSTECHNOLOGIE·Filed 1993·Granted Jul 12, 1994·49 cites·26 claims
- 2279US5255511AMethod and apparatus for operational monitoring of a catalytic converter of an internal combustion engine and a catalytic converter to be monitoredEMITEC EMISSIONSTECHNOLOGIE·Filed 1992·Granted Oct 26, 1993·53 cites·39 claims
- 2379US5150573ACatalyst arrangement with flow guide bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Sep 29, 1992·32 cites·18 claims
- 2478US5307626AMethod and apparatus for controlling an internal combustion engine, using the current temperature of a downstream catalytic converterEMITEC EMISSIONSTECHNOLOGIE·Filed 1992·Granted May 3, 1994·46 cites·37 claims
- 2578US4946822ACatalyst carrier body having a supporting wall and a method for producing the sameINTERATOM·Filed 1988·Granted Aug 7, 1990·34 cites·26 claims
- 2676US5413767AMechanically stabilized heating catalyst configurationEMITEC EMISSIONSTECHNOLOGIE·Filed 1993·Granted May 9, 1995·30 cites·28 claims
- 2776US5218883AAssembled shaft and process for production thereofMANNESMANN AG·Filed 1991·Granted Jun 15, 1993·29 cites·10 claims
- 2876US4620356AMethod for fastening drive elements on a cylindrical shaftINTERATOM·Filed 1985·Granted Nov 4, 1986·21 cites·7 claims
- 2974US4750250AMethod of fastening drive elements of a hollow shaftINTERATOM·Filed 1986·Granted Jun 14, 1988·24 cites·3 claims
- 3072US5979386AAssembled multi-layer shaftsEMITEC EMISSIONSTECHNOLOGIE·Filed 1996·Granted Nov 9, 1999·21 cites·4 claims
- 3172US5785931AMetal honeycomb body of intertwined sheet-metal layers, and method for its productionEMITEC EMISSIONSTECHNOLOGIE·Filed 1996·Granted Jul 28, 1998·29 cites·3 claims
- 3271US6589910B1Catalytic converter substrateFiled 2000·Granted Jul 8, 2003·10 cites·27 claims
- 3371US5102743AHoneycomb body, in particular with S-shaped, partially reinforced layers of sheet metalEMITEC EMISSIONSTECHNOLOGIE·Filed 1990·Granted Apr 7, 1992·28 cites·22 claims
- 3469US5560200AMethod and apparatus for functional monitoring of a catalytic converterEMITEC EMISSIONSTECHNOLOGIE·Filed 1995·Granted Oct 1, 1996·32 cites·23 claims
- 3567US5694770AMethod and assembly for operating an electrical heater of a catalytic converter systemEMITEC EMISSIONSTECHNOLOGIE·Filed 1994·Granted Dec 9, 1997·34 cites·16 claims
- 3667US5144796ABypassable catalytic converter, in particular starting catalytic converter that can be circumventedEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Sep 8, 1992·29 cites·11 claims
- 3766US5608968AMethod of making a metal honeycomb body of intertwined sheet-metal layersEMITEC EMISSIONSTECHNOLOGIE·Filed 1995·Granted Mar 11, 1997·23 cites·12 claims
- 3866US5370943AHoneycomb body with nonhomogeneous electric heatingEMITEC EMISSIONSTECHNOLOGIE·Filed 1993·Granted Dec 6, 1994·32 cites·20 claims
- 3965US6793896B1HoneycombFiled 2000·Granted Sep 21, 2004·13 cites·7 claims
- 4065US5588291AMethod for controlling the heating of an electrically heatable catalytic converterEMITEC EMISSIONSTECHNOLOGIE·Filed 1995·Granted Dec 31, 1996·28 cites·19 claims
- 4165US5201247AAssembled shaft and process for production thereofMANNESMANN AG·Filed 1990·Granted Apr 13, 1993·23 cites·1 claims
- 4265US4949683ATubular camshaft with lubricant passagesEMITEC EMISSIONSTECHNOLOGIE·Filed 1989·Granted Aug 21, 1990·19 cites·12 claims
- 4365US4867004ASmall-diameter and long-length expansion sensorINTERATOM·Filed 1988·Granted Sep 19, 1989·15 cites·5 claims
- 4464US6192582B1Assembled multi-layer shaftsEMITEC EMISSIONSTECHNOLOGIE·Filed 1999·Granted Feb 27, 2001·15 cites·2 claims
- 4564US5340020AMethod and apparatus for generating heat by flameless combustion of a fuel in a gas flowEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted Aug 23, 1994·24 cites·33 claims
- 4663US5355671AMethod and apparatus for monitoring the function of a catalytic converterEMITEC EMISSIONSTECHNOLOGIE·Filed 1993·Granted Oct 18, 1994·28 cites·20 claims
- 4760US5211012ACatalytic converter housing, particularly for starting catalytic converters, and associated catalyst carrier bodyEMITEC EMISSIONSTECHNOLOGIE·Filed 1991·Granted May 18, 1993·23 cites·5 claims
- 4860US5038450AAssembled shaftEMITEC EMISSIONSTECHNOLOGIE·Filed 1989·Granted Aug 13, 1991·16 cites·22 claims
- 4957US5751602AMethod of monitoring the operation of a catalytic converterEMITEC EMISSIONSTECHNOLOGIE·Filed 1997·Granted May 12, 1998·19 cites·32 claims
- 5057US5433926AElectrically heatable honeycomb body divided into subregions with additional electrical conductor elementsEMITEC EMISSIONSTECHNOLOGIE·Filed 1994·Granted Jul 18, 1995·25 cites·17 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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