Inventor · disambiguated record
Michael Ludwig
Also filed as: LUDWIG MICHAEL · LUDWIG MICHAEL R · LUDWIG MICHAEL V
32 granted patents·7 pending applications·394 citations·filing 1994–2023
96Inventor score
Files withSIEMENS AG8ELEMENT SIX GMBH7NITTO DENKO CORP6ZF AUTOMOTIVE GERMANY GMBH4DAIMLER BENZ AEROSPACE AG2
Top patents by PatentIndex Score
39 records- 0193US9051706B1Helical pier with adjustable pierhead plates for supporting a structure above a ground surfaceLUDWIG MICHAEL R·Filed 2013·Granted Jun 9, 2015·22 cites·16 claims
- 0292US5934836AGround anchor deviceINTEGRATED STABILIZATION TECHN·Filed 1998·Granted Aug 10, 1999·96 cites·16 claims
- 0391US5904447ADrive device used for soil stabilizationINTEGRATED STABILIZATION TECHN·Filed 1997·Granted May 18, 1999·108 cites·20 claims
- 0479US10953639B2Multilayer film, laminate, airbag, and method of manufacturing laminateNITTO DENKO CORP·Filed 2019·Granted Mar 23, 2021·0 cites·9 claims
- 0578US8180309B2Lock-in amplifier and method for filtering a measurement signal using such an amplifierKIMMIG LUDWIG·Filed 2008·Granted May 15, 2012·10 cites·4 claims
- 0677US6828873B2Integrated high frequency circuit for affecting the amplitude of signalsEADS DEUTSCHLAND GMBH·Filed 2002·Granted Dec 7, 2004·20 cites·25 claims
- 0777US5825260ADirectional coupler for the high-frequency rangeDAIMLER BENZ AEROSPACE AG·Filed 1997·Granted Oct 20, 1998·31 cites·9 claims
- 0876USD996819STool boxELEMENT SIX GMBH·Filed 2021·Granted Aug 29, 2023·7 cites·1 claims
- 0974US10093073B2Honeycomb-based high temperature structural damperNITTO DENKO CORP·Filed 2013·Granted Oct 9, 2018·3 cites·13 claims
- 1073US12103487B2Method of manufacturing laminate, laminate, and airbagZF AUTOMOTIVE GERMANY GMBH·Filed 2023·Granted Oct 1, 2024·0 cites·6 claims
- 1171US10935507B2Thermal conductivity detector for gas mixtures having at least three componentsSIEMENS AG·Filed 2017·Granted Mar 2, 2021·1 cites·8 claims
- 1270USD1003958SRoad milling and planing pick toolELEMENT SIX GMBH·Filed 2021·Granted Nov 7, 2023·4 cites·1 claims
- 1368US8044353B2Non-dispersive infrared gas analyzerSIEMENS AG·Filed 2009·Granted Oct 25, 2011·3 cites·2 claims
- 1468US7436514B2Process absorption spectrometerSIEMENS AG·Filed 2004·Granted Oct 14, 2008·7 cites·20 claims
- 1568US2020180288A1Multilayer film, laminate, airbag, and method of manufacturing laminateNITTO DENKO CORP·Filed 2020·Application pending·0 cites
- 1667US11667259B2Method of manufacturing laminate, laminate, and airbagZF AUTOMOTIVE GERMANY GMBH·Filed 2018·Granted Jun 6, 2023·0 cites·5 claims
- 1762US11072152B2Multilayer film, laminate, airbag, and method of manufacturing laminateNITTO DENKO CORP·Filed 2019·Granted Jul 27, 2021·0 cites·16 claims
- 1857US11745481B2Multilayer film, laminated body, and air bagZF AUTOMOTIVE GERMANY GMBH·Filed 2020·Granted Sep 5, 2023·0 cites·10 claims
- 1956US12059871B2Multilayer films for airbag applications and related methodsZF AUTOMOTIVE GERMANY GMBH·Filed 2020·Granted Aug 13, 2024·0 cites·20 claims
- 2055US6785605B2Method and arrangement for performing an exhaust gas analysis on motor vehicles having an on-board engine control and diagnostic systemSIEMENS AG·Filed 2003·Granted Aug 31, 2004·16 cites·18 claims
- 2154US5488328AConstant current sourceDEUTSCHE AEROSPACE·Filed 1994·Granted Jan 30, 1996·17 cites·11 claims
- 2252US6166383ANon-dispersive infrared gas analyzerSIEMENS AG·Filed 1998·Granted Dec 26, 2000·17 cites·12 claims
- 2352US2006162263A1Adjustable window well grateLUDWIG MICHAEL V·Filed 2005·Application pending·0 cites
- 2450US2022212624A1Multilayer films for airbag applicationsNITTO DENKO CORP·Filed 2020·Application pending·0 cites
- 2548USD999264SRoad milling and planing pick toolELEMENT SIX GMBH·Filed 2021·Granted Sep 19, 2023·1 cites·1 claims
- 2648USD983242SMilling toolELEMENT SIX GMBH·Filed 2021·Granted Apr 11, 2023·1 cites·1 claims
- 2745US11192345B2Laminate and airbagNITTO DENKO CORP·Filed 2018·Granted Dec 7, 2021·0 cites·5 claims
- 2842US5903192AArrangement for controlling the output amplitude of a high frequency power amplifierDAIMLER BENZ AEROSPACE AG·Filed 1997·Granted May 11, 1999·10 cites·9 claims
- 2939US2010066355A1Process measuring deviceKRAUSE PETER·Filed 2009·Application pending·0 cites
- 3038US9021861B2Heatable flow-through measurement cellLUDWIG MICHAEL·Filed 2010·Granted May 5, 2015·0 cites·6 claims
- 3134US5963509AMethod and device for distance measurementSIEMENS AG·Filed 1998·Granted Oct 5, 1999·17 cites·2 claims
- 3233US2003002240A1Electrical device having components arranged in a casing and outwardly electromagnetically shieldedSIEMENS AG·Filed 2002·Application pending·0 cites
- 3333US2012091346A1NDIR-two Beam Gas Analyser And Method For Determining The Concentration Of A Measuring Gas Component in a Gas Mixture by means of Said type of Gas AnalyserBITTER RALF·Filed 2010·Application pending·0 cites
- 3432US10491160B2Measuring deviceSIEMENS AG·Filed 2017·Granted Nov 26, 2019·0 cites·14 claims
- 3532US5659265ADriver circuit for the generation of a switching voltageDEUTSCHE AEROSPACE·Filed 1994·Granted Aug 19, 1997·3 cites·15 claims
- 3631USD989137SRoad milling and planing pick toolELEMENT SIX GMBH·Filed 2021·Granted Jun 13, 2023·0 cites·1 claims
- 3731USD986301SRoad milling and planing pick toolELEMENT SIX GMBH·Filed 2021·Granted May 16, 2023·0 cites·1 claims
- 3831USD986300SRoad milling and planing pick toolELEMENT SIX GMBH·Filed 2021·Granted May 16, 2023·0 cites·1 claims
- 3929US2003112053A1Semiconductor circuit technologyFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →