Inventor · disambiguated record
Martin Witzel
Also filed as: WITZEL MARTIN
6 granted patents·3 pending applications·150 citations·filing 1995–2016
82Inventor score
Files withIBM5INTERNAT BUSINESS MECHINES COR1SIEMENS AG1SIEMENS ENERGY GLOBAL GMBH & CO KG1VOLKSWAGEN AG1
Top patents by PatentIndex Score
9 records- 0169US7039617B1Currency and float ID tracking in an electronic purseIBM·Filed 2000·Granted May 2, 2006·5 cites·19 claims
- 0268US6971025B1Secure personalization of chip cardsIBM·Filed 2000·Granted Nov 29, 2005·12 cites·15 claims
- 0363US6031910AMethod and system for the secure transmission and storage of protectable informationIBM·Filed 1997·Granted Feb 29, 2000·100 cites·20 claims
- 0461US11592281B2Predetermining the thickness of a coatingSIEMENS ENERGY GLOBAL GMBH & CO KG·Filed 2016·Granted Feb 28, 2023·1 cites·7 claims
- 0549US5809241ASystem and method for processing long messages in a chip cardIBM·Filed 1995·Granted Sep 15, 1998·32 cites·21 claims
- 0645US2015140199A1Method and device for the automated application of a spray coatingSIEMENS AG·Filed 2014·Application pending·0 cites
- 0743US10181006B2Method for producing complex products, in particular motor vehiclesVOLKSWAGEN AG·Filed 2014·Granted Jan 15, 2019·0 cites·9 claims
- 0840US2003200449A1Method of accessing a shared subroutine of computer systemIBM·Filed 2002·Application pending·0 cites
- 0937US2001007108A1Method and system for securely managing EEPROM data filesINTERNAT BUSINESS MECHINES COR·Filed 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →