Inventor · disambiguated record
Marc Hartel
Also filed as: HARTEL MARC · HARTEL MARC A · HARTEL MARC ANDREAS
38 granted patents·9 pending applications·880 citations·filing 1994–2025
98Inventor score
Files withRITTAL GMBH & CO KG11LOH KG RITTAL WERK10ESAB AB8TBI IND GMBH5RITTAL WERK RUDOLF LOH GMBH & CO KG3
Top patents by PatentIndex Score
47 records- 0197US6401940B1Frame for a switch cabinetLOH KG RITTAL WERK·Filed 1999·Granted Jun 11, 2002·108 cites·9 claims
- 0295US6315132B1Rack for a switchgear cabinetLOH KG RITTAL WERK·Filed 2000·Granted Nov 13, 2001·75 cites·18 claims
- 0394US6643123B2Switchgear cabinet with at least one cabinet door and a fan-assisted air circulation on an interiorRITTAL GMBH & CO KG·Filed 2002·Granted Nov 4, 2003·68 cites·20 claims
- 0493USD945230STool handleTBI IND GMBH·Filed 2020·Granted Mar 8, 2022·18 cites·1 claims
- 0592US6791027B1Component kit for a switch cabinetRITTAL GMBH & CO KG·Filed 1999·Granted Sep 14, 2004·59 cites·13 claims
- 0690US6702125B2Support frame having adjustable vertical supportsRITTAL GMBH & CO KG·Filed 2002·Granted Mar 9, 2004·42 cites·14 claims
- 0790USD387035SSwitchgear cabinetRITTAL WERK RUDOLF LOH GMBH & CO KG·Filed 1996·Granted Dec 2, 1997·33 cites·1 claims
- 0888US6190081B1Fastening deviceLOH KG RITTAL WERK·Filed 1998·Granted Feb 20, 2001·48 cites·8 claims
- 0988US6039420AFrame for a switchgear cabinetLOH KG RITTAL WERK·Filed 1995·Granted Mar 21, 2000·70 cites·17 claims
- 1084US6814417B2Switchgear cabinetRITTAL GMBH & CO KG·Filed 2001·Granted Nov 9, 2004·34 cites·13 claims
- 1183USD391232SSwitchgear cabinetRITTAL WERK RUDOLF LOH GMBH & CO KG·Filed 1995·Granted Feb 24, 1998·23 cites·1 claims
- 1282USD888529STool handleTBI IND GMBH·Filed 2017·Granted Jun 30, 2020·18 cites·1 claims
- 1382US7637219B2Pallet having strip-like support elements made of plastic with embedded fibersRITTAL GMBH & CO KG·Filed 2007·Granted Dec 29, 2009·15 cites·7 claims
- 1482USD411985SComputer multi-functional control unitRITTAL WERK RUDOLF LOH GMBH & CO KG·Filed 1997·Granted Jul 13, 1999·25 cites·1 claims
- 1578USD1033184STorch handleESAB AB·Filed 2021·Granted Jul 2, 2024·6 cites·1 claims
- 1676US12256483B2Trigger moduleESAB AB·Filed 2021·Granted Mar 18, 2025·0 cites·15 claims
- 1774US7712421B2PalletRITTAL GMBH & CO KG·Filed 2007·Granted May 11, 2010·9 cites·19 claims
- 1872US2025185148A1Trigger moduleESAB AB·Filed 2025·Application pending·0 cites
- 1972US2024399484A1Torch motion sensor actuation of auxiliary featuresESAB AB·Filed 2024·Application pending·0 cites
- 2071US7275947B2Frame comprising an electrifying deviceRITTAL GMBH & CO KG·Filed 2004·Granted Oct 2, 2007·21 cites·35 claims
- 2169US5899545AFrame for a switchgear cabinetLOH KG RITTAL WERK·Filed 1996·Granted May 4, 1999·37 cites·15 claims
- 2266US5584406ARack frameLOH KG RITTAL WERK·Filed 1994·Granted Dec 17, 1996·38 cites·13 claims
- 2365US6679088B2Locking arrangementRITTAL GMBH & CO KG·Filed 2001·Granted Jan 20, 2004·13 cites·16 claims
- 2465US2025256346A1Torch cable support with ancillary power sourceESAB AB·Filed 2025·Application pending·0 cites
- 2564US5513759ARack frameLOH KG RITTAL WERK·Filed 1994·Granted May 7, 1996·27 cites·23 claims
- 2663US7635020B2Coolant guiding element and coolant guiding deviceRITTAL GMBH & CO KG·Filed 2004·Granted Dec 22, 2009·13 cites·34 claims
- 2763US2024335898A1Trigger for torchESAB GROUP INC·Filed 2023·Application pending·0 cites
- 2861US7405357B2Frame sectionLAUROESCH SVEN·Filed 2002·Granted Jul 29, 2008·14 cites·15 claims
- 2961USD458109SHandle closureRITTAL GMBH & CO KG·Filed 2001·Granted Jun 4, 2002·11 cites·1 claims
- 3058US11986861B2Machine side connection for fume extraction torchesESAB GROUP INC·Filed 2021·Granted May 21, 2024·0 cites·12 claims
- 3158US2024123538A1Pistol grip for a processing torchESAB AB·Filed 2022·Application pending·0 cites
- 3255US6449141B1Kit for a housingFiled 2000·Granted Sep 10, 2002·8 cites·12 claims
- 3354USD924283SCable supportTBI IND GMBH·Filed 2019·Granted Jul 6, 2021·6 cites·1 claims
- 3453US6748711B2Door for a housing containing electrical componentsRITTAL GMBH & CO KG·Filed 2001·Granted Jun 15, 2004·7 cites·17 claims
- 3552US12080975B2Multi-diameter power pin and receiving socketTBI IND GMBH·Filed 2021·Granted Sep 3, 2024·0 cites·21 claims
- 3650US8056993B2Switchgear cabinetSTOCK THOMAS·Filed 2007·Granted Nov 15, 2011·5 cites·20 claims
- 3750US5772296ASwitchgear cabinetLOH KG RITTAL WERK·Filed 1995·Granted Jun 30, 1998·12 cites·12 claims
- 3846US6619083B2Locking arrangementRITTEL GMBH & CO KG·Filed 2001·Granted Sep 16, 2003·11 cites·14 claims
- 3938USD924287SCable supportTBI IND GMBH·Filed 2019·Granted Jul 6, 2021·2 cites·1 claims
- 4038US2008218042A1Kit for Producing a Frame Superstructure for Switchgear CabinetsHARTEL MARC·Filed 2004·Application pending·0 cites
- 4136US2006138062A1Frame for a switchgear cabinetDAHMER RALF·Filed 2004·Application pending·0 cites
- 4236US2005193930A1Frame profile sectionFiled 2003·Application pending·0 cites
- 4334US2003146011A1Housing for receiving electric and/or electronic assembliesFiled 2001·Application pending·0 cites
- 4433US5897276AU-shaped clip-on slide nutLOH KG RITTAL WERK·Filed 1996·Granted Apr 27, 1999·3 cites·9 claims
- 4532USD1084067STorch handleESAB AB·Filed 2023·Granted Jul 15, 2025·0 cites·1 claims
- 4631USD1069872STorch handleESAB AB·Filed 2022·Granted Apr 8, 2025·0 cites·1 claims
- 4729US6435364B1Wall-mounted installation housingLOH KG RITTAL WERK·Filed 1999·Granted Aug 20, 2002·1 cites·15 claims
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