Inventor · disambiguated record
Martin Gehrke
Also filed as: GEHRKE MARTIN
15 granted patents·4 pending applications·31 citations·filing 2001–2017
89Inventor score
Top patents by PatentIndex Score
19 records- 0179US10503137B2Safety module for an automation system, method for operating a safety module in an automation system and automation systemFESTO AG & CO KG·Filed 2017·Granted Dec 10, 2019·2 cites·11 claims
- 0265US9734114B2Field unit and a method for operating an automation systemFESTO AG & CO KG·Filed 2012·Granted Aug 15, 2017·2 cites·12 claims
- 0363US10466670B2Field bus module, machine controller, and method for parameterizing a field bus module, in particular a safety-oriented field bus moduleFESTO AG & CO KG·Filed 2015·Granted Nov 5, 2019·1 cites·11 claims
- 0462US8606546B2Sensor for a measuring point and method for testing a sensor for a measuring pointBABEL WOLFGANG·Filed 2012·Granted Dec 10, 2013·1 cites·6 claims
- 0560US8285518B2Sensor for a measuring point and method for testing a sensor for a measuring pointBABEL WOLFGANG·Filed 2007·Granted Oct 9, 2012·3 cites·5 claims
- 0660US8151823B2Fluid power valve arrangement with at least one solenoid valveGEHRKE MARTIN·Filed 2008·Granted Apr 10, 2012·5 cites·19 claims
- 0760US6853195B2Device and process for measurement of the concentration of ions in a measurement liquidCONDUCTA ENDRESS & HAUSER·Filed 2002·Granted Feb 8, 2005·3 cites·5 claims
- 0858US6670557B2Design for constructing an input circuit to receive and process an electrical signalCONDUCTA ENDRESS & HAUSER·Filed 2001·Granted Dec 30, 2003·7 cites·8 claims
- 0950US7372374B2Measuring device used in process technology, comprising a central power supply unitCONDUCTA ENDRESS & HAUSER·Filed 2003·Granted May 13, 2008·6 cites·10 claims
- 1048US10761493B2Safety module for an automation system, automation system and method for operating a safety module in an automation systemFESTO SE & CO KG·Filed 2017·Granted Sep 1, 2020·0 cites·10 claims
- 1147US2009210692A1Method for encoding data in a network used in process automation systemsCONDUCTA ENDRESS & HAUSER·Filed 2004·Application pending·0 cites
- 1245US9991074B2Safety-oriented load switching device and method for operating a safety-oriented load switching deviceFESTO AG & CO KG·Filed 2016·Granted Jun 5, 2018·0 cites·10 claims
- 1341US8049524B2Method for detecting component defects of an analog signal processing circuit, especially for a measurement transmitterCONDUCTA ENDRESS & HAUSER·Filed 2006·Granted Nov 1, 2011·1 cites·5 claims
- 1440US2010063780A1Measuring Arrangement with Large Dynamic Measuring RangeCONDUCTA ENDRESS & HAUSER·Filed 2007·Application pending·0 cites
- 1540US2017090002A9Sensor for a Measuring Point and Method for Testing a Sensor for a Measuring PointBABEL WOLFGANG·Filed 2013·Application pending·0 cites
- 1638US10303145B2Fluid system and method for operating a fluid systemFESTO AG & CO KG·Filed 2013·Granted May 28, 2019·0 cites·9 claims
- 1738US7761243B2Measuring device for process engineering and operating method for a measuring deviceCONDUCTA ENDRESS & HAUSER·Filed 2003·Granted Jul 20, 2010·0 cites·11 claims
- 1832US2010026322A1Method for ascertaining burden resistance for a measurement transmitterCONDUCTA ENDRESS & HAUSER·Filed 2007·Application pending·0 cites
- 1926US10263613B2Safety-oriented load switching device and method for operating a safety-oriented load switching deviceFESTO AG & CO KG·Filed 2016·Granted Apr 16, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →