Inventor · disambiguated record
Helmut Lindner
Also filed as: LINDNER HELMUT
22 granted patents·4 pending applications·139 citations·filing 1974–2023
94Inventor score
Top patents by PatentIndex Score
26 records- 0193US9895919B2Stamp and stamping insertTRODAT GMBH·Filed 2016·Granted Feb 20, 2018·12 cites·18 claims
- 0280US3966832AContinuous process for preparing derivatives of benzene with fluorinated side chains from the corresponding chlorine compoundsHOECHST AG·Filed 1974·Granted Jun 29, 1976·14 cites·13 claims
- 0378US10632775B2Stamp and stamping insert, especially as a replacement part for a stampTRODAT GMBH·Filed 2016·Granted Apr 28, 2020·2 cites·8 claims
- 0477USD803307SHand stampTRODAT GMBH·Filed 2016·Granted Nov 21, 2017·14 cites·1 claims
- 0575US10654302B2Stamping device and stamping insert, especially as a replacement part for a stamping deviceTRODAT GMBH·Filed 2016·Granted May 19, 2020·3 cites·16 claims
- 0673US11104168B2Stamp, an ink pad and a closure capTRODAT GMBH·Filed 2016·Granted Aug 31, 2021·3 cites·6 claims
- 0770USD847899SHand stampTRODAT GMBH·Filed 2016·Granted May 7, 2019·10 cites·1 claims
- 0870USD820350SStamp padTRODAT GMBH·Filed 2016·Granted Jun 12, 2018·10 cites·1 claims
- 0967US9475337B2Embossing stamp and die plate holder for the embossing stampTRODAT GMBH·Filed 2015·Granted Oct 25, 2016·1 cites·17 claims
- 1065US11090964B2Stamp and stamping insert, especially as a replacement part for a stampTRODAT GMBH·Filed 2020·Granted Aug 17, 2021·0 cites·8 claims
- 1165USD823378SHand stampTRODAT GMBH·Filed 2015·Granted Jul 17, 2018·11 cites·1 claims
- 1261US12202286B2Stamp and axle element for said stampTRODAT GMBH·Filed 2021·Granted Jan 21, 2025·0 cites·15 claims
- 1359US2025296253A1Stamp with a cutting device and method for using a cutting deviceTRODAT GMBH·Filed 2023·Application pending·0 cites
- 1458US2021387466A1Stamp, an ink pad and a closure capTRODAT GMBH·Filed 2021·Application pending·0 cites
- 1556USD1038226SRoller stampTRODAT GMBH·Filed 2022·Granted Aug 6, 2024·1 cites·1 claims
- 1655US10029510B2Embossing stamp and die plate holder for the embossing stampTRODAT GMBH·Filed 2014·Granted Jul 24, 2018·0 cites·2 claims
- 1754USD1024182SRoller stamp with knifeTRODAT GMBH·Filed 2022·Granted Apr 23, 2024·1 cites·1 claims
- 1851US4789401ASoluble collagen spongeMERZ & CO GMBH & CO·Filed 1986·Granted Dec 6, 1988·34 cites·9 claims
- 1950US10974529B2Drive unit for a band gear in an impression unit for a stampTRODAT GMBH·Filed 2017·Granted Apr 13, 2021·0 cites·12 claims
- 2048US10850544B2Method for producing a stamp impression with UV-curable ink with a preferably self-inking stamp, and stamp for this purposeTRODAT GMBH·Filed 2017·Granted Dec 1, 2020·0 cites·26 claims
- 2147US11203216B2Stamp with pivotable stamping insert and exchangeable ink cartridgeTRODAT GMBH·Filed 2019·Granted Dec 21, 2021·0 cites·5 claims
- 2247US5082379AElectrical overhead cable rope comprising an integrated optical communication leadPHILIPS CORP·Filed 1991·Granted Jan 21, 1992·16 cites·13 claims
- 2339US2018154684A1Embossing stamp and printing plate holder for the embossing stampTRODAT GMBH·Filed 2016·Application pending·0 cites
- 2438US2009301684A1Feeder insert and feeder elementCHEMEX GMBH·Filed 2007·Application pending·0 cites
- 2535USD748722SSeal pressTRODAT GMBH·Filed 2013·Granted Feb 2, 2016·2 cites·1 claims
- 2630US3962851ASelf-propelled hop harvesting machineFELLA WERKE GMBH·Filed 1974·Granted Jun 15, 1976·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →