Inventor · disambiguated record
Wolfgang Held
Also filed as: HELD WOLFGANG
53 granted patents·7 pending applications·638 citations·filing 1984–2021
98Inventor score
Top patents by PatentIndex Score
60 records- 0197US11261639B2Fluid damper for bodies that are movable relative to one another, comprising a piston that is movably guided in a cylinderHELD WOLFGANG·Filed 2018·Granted Mar 1, 2022·13 cites·3 claims
- 0292US7536998B2Drive unit having thermal recoveryMAN NUTZFAHRZEUGE AG·Filed 2007·Granted May 26, 2009·22 cites·20 claims
- 0392USD364998SBowlHELD WOLFGANG·Filed 1993·Granted Dec 12, 1995·34 cites·1 claims
- 0489USD577936SSide wall of a drawerBLUM GMBH JULIUS·Filed 2007·Granted Oct 7, 2008·39 cites·1 claims
- 0586US9771750B2Device for opening the cabinet door of a cabinet bodyHELD WOLFGANG·Filed 2012·Granted Sep 26, 2017·13 cites·11 claims
- 0686USD351236SCombined heat massager and receptacleMETRAX GMBH·Filed 1992·Granted Oct 4, 1994·28 cites·1 claims
- 0785US7299666B2Porthole door for a front-loading drum washing machineBSH BOSCH SIEMENS HAUSGERAETE·Filed 2003·Granted Nov 27, 2007·31 cites·13 claims
- 0882US10588407B2Wall cabinet, in particular a kitchen wall cabinetFORM ORANGE PRODUKTENTWICKLUNG·Filed 2016·Granted Mar 17, 2020·6 cites·10 claims
- 0978USD543737SCover for furniture fittingBLUM GMBH JULIUS·Filed 2005·Granted Jun 5, 2007·23 cites·1 claims
- 1077USD336219SCombined baby bottle holder and milk-powder dispenserFORM ORANGE PRODUKTENTWICKLUNG·Filed 1991·Granted Jun 8, 1993·19 cites·1 claims
- 1176USD765488SFitting for furnitureBLUM GMBH JULIUS·Filed 2015·Granted Sep 6, 2016·17 cites·1 claims
- 1274USD563125SSide wall of a drawerBLUM GMBH JULIUS·Filed 2006·Granted Mar 4, 2008·20 cites·1 claims
- 1374US5292037AMetering dispenser for a bulk material containerFORM ORANGE PRODUKTENTWICKLUNG·Filed 1992·Granted Mar 8, 1994·34 cites·13 claims
- 1472US10327550B2Drawer comprising a base panel, a screen, a rear wall and two lateral walls which are rigidly interconnectedFORM ORANGE PRODUKTENTWICKLUNG·Filed 2016·Granted Jun 25, 2019·4 cites·7 claims
- 1571USD375232SFlatwareHELD WOLFGANG·Filed 1995·Granted Nov 5, 1996·14 cites·1 claims
- 1670US4946659AProcess for the reduction of the nitrogen oxides in exhaust gases using a zeolite-containing catalystBAYER AG·Filed 1989·Granted Aug 7, 1990·28 cites·6 claims
- 1769US10778272B2Microphone holder for radio devicesHELD WOLFGANG·Filed 2018·Granted Sep 15, 2020·1 cites·7 claims
- 1868US5085840AProcess for the reduction of nitrogen oxides contained in exhaust gasesBAYER AG·Filed 1991·Granted Feb 4, 1992·29 cites·4 claims
- 1968US5027219AApparatus and method for converting pictures or images into video signalsWOLF JOSEF AUDIO VISUALS·Filed 1989·Granted Jun 25, 1991·30 cites·26 claims
- 2067US10932569B2Drawer comprising a base panel, two lateral walls, a rear wall and a screenFORM ORANGE PRODUKTENTWICKLUNG·Filed 2016·Granted Mar 2, 2021·3 cites·8 claims
- 2166US6274106B1Oxide gas absorbing arrangement and methodVOLKSWAGEN AG·Filed 1999·Granted Aug 14, 2001·27 cites·16 claims
- 2265US8781667B2Noise reduction in motor vehicles with a hybrid drivePORSCHE AG·Filed 2012·Granted Jul 15, 2014·3 cites·6 claims
- 2364USD341891SClip for a pacifierFORM ORANGE PRODUKTENTWICKLUNG·Filed 1991·Granted Nov 30, 1993·11 cites·1 claims
- 2464US5222791ASecuring apparatus for the front panel of a drawerBLUM GMBH JULIUS·Filed 1991·Granted Jun 29, 1993·31 cites·20 claims
- 2563US12378809B2Body comprising parts which are pivotable between two positions, driven by an electric motorHELD WOLFGANG·Filed 2021·Granted Aug 5, 2025·0 cites·8 claims
- 2663USD767915SDispenser for kitchen foilsBLUM GMBH JULIUS·Filed 2014·Granted Oct 4, 2016·11 cites·1 claims
- 2762USD576431SFitting for furnitureBLUM GMBH JULIUS·Filed 2007·Granted Sep 9, 2008·10 cites·1 claims
- 2860US9872578B2Holder for round objects for everyday use, such as bottles, plates, bowls, dishes, and the likeFORM ORANGE PRODUKTENTWICKLUNG·Filed 2014·Granted Jan 23, 2018·0 cites·9 claims
- 2958US11071381B2Fastening fitting for a panelHELD WOLFGANG·Filed 2018·Granted Jul 27, 2021·1 cites·10 claims
- 3057US6531099B1Oxide gas absorbing arrangement and methodVOLKSWAGEN AG·Filed 1999·Granted Mar 11, 2003·18 cites·31 claims
- 3157USD368832SFlatwareHELD WOLFGANG·Filed 1995·Granted Apr 16, 1996·9 cites·1 claims
- 3254US12245695B2Rotatable wall cupboard pull-out elementHELD WOLFGANG·Filed 2020·Granted Mar 11, 2025·0 cites·8 claims
- 3352USD737113SFitting for furnitureBLUM GMBH JULIUS·Filed 2013·Granted Aug 25, 2015·7 cites·1 claims
- 3450USD590190SCovers for furniture fittingsBLUM GMBH JULIUS·Filed 2007·Granted Apr 14, 2009·7 cites·1 claims
- 3550US6759020B2Spark-ignited internal combustion engine oxide gas absorbing arrangement and methodVOLKSWAGEN AG·Filed 2001·Granted Jul 6, 2004·1 cites·12 claims
- 3648US11486181B2Device for opening and closing supported coversHELD WOLFGANG·Filed 2019·Granted Nov 1, 2022·0 cites·15 claims
- 3748USD590191SFitting for furnitureBLUM GMBH JULIUS·Filed 2007·Granted Apr 14, 2009·6 cites·1 claims
- 3848US4584971AEvaporative cooling system for internal combustion enginesMASCHF AUGSBURG NUERNBERG AG·Filed 1984·Granted Apr 29, 1986·9 cites·9 claims
- 3948US2008102010A1Method and Device for Treating Exhaust Gases of Internal Combustion EnginesEMITEC EMISSIONSTECHNOLOGIE·Filed 2007·Application pending·0 cites
- 4047US11129473B2RackHELD WOLFGANG·Filed 2018·Granted Sep 28, 2021·0 cites·2 claims
- 4147USD545598SCover for furniture fittingBLUM GMBH JULIUS·Filed 2005·Granted Jul 3, 2007·6 cites·1 claims
- 4247US5150801ADetachable cap for a bottle neckHELD WOLFGANG·Filed 1989·Granted Sep 29, 1992·27 cites·11 claims
- 4346US11572725B2Shutter for furnitureHELD WOLFGANG·Filed 2018·Granted Feb 7, 2023·0 cites·12 claims
- 4446US2002171335A1Furniture drawerFiled 2002·Application pending·0 cites
- 4545US11959327B2Fluid damper for parts that are movable relative to one another, comprising a piston guided movably in a cylinderHELD WOLFGANG·Filed 2018·Granted Apr 16, 2024·0 cites·16 claims
- 4644US10986921B2CabinetFORM ORANGE PRODUKTENTWICKLUNG·Filed 2017·Granted Apr 27, 2021·0 cites·3 claims
- 4744USD633735SCover for a furniture fittingBLUM GMBH JULIUS·Filed 2009·Granted Mar 8, 2011·4 cites·1 claims
- 4843US5352034AHolding apparatus for removably connecting a drawer side wall to a pull-out railBLUM GMBH JULIUS·Filed 1993·Granted Oct 4, 1994·14 cites·27 claims
- 4941US2018168343A1Drawer with a base, two lateral walls, a rear wall, and a panelHELD WOLFGANG·Filed 2016·Application pending·0 cites
- 5041US2008250779A1Method and Device for the Dosed Provision of a Reducing Agent, Especially a Solid Reducing Agent, for Exhaust Gas SystemsEMITEC EMISSIONSTECHNOLOGIE·Filed 2007·Application pending·0 cites
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