Inventor · disambiguated record
Holger Franz
Also filed as: FRANZ HOLGER
10 granted patents·1 pending application·63 citations·filing 1997–2016
87Inventor score
Top patents by PatentIndex Score
11 records- 0192US8408312B2Compact cable suspended pumping system for dewatering gas wellsFIELDER LANCE I·Filed 2010·Granted Apr 2, 2013·14 cites·23 claims
- 0290US8534366B2Compact cable suspended pumping system for lubricator deploymentFIELDER LANCE I·Filed 2010·Granted Sep 17, 2013·16 cites·12 claims
- 0382US8584761B2Compact cable suspended pumping system for dewatering gas wellsZEITECS BV·Filed 2013·Granted Nov 19, 2013·5 cites·13 claims
- 0477US8851165B2Compact cable suspended pumping system for lubricator deploymentZEITECS BV·Filed 2013·Granted Oct 7, 2014·5 cites·14 claims
- 0574US9482078B2Diffuser for cable suspended dewatering pumping systemZEITECS BV·Filed 2013·Granted Nov 1, 2016·5 cites·20 claims
- 0659US6223710B1Built-up pistonMAHLE GMBH·Filed 1997·Granted May 1, 2001·15 cites·5 claims
- 0750US8131425B2Optical steering angle sensor for determining the absolute value of the steering angleMUELLER HORST·Filed 2007·Granted Mar 6, 2012·2 cites·9 claims
- 0845US11504647B2Process for transfer of a method from a starting system to a target system in liquid chromatographyDIONEX SOFTRON GMBH·Filed 2016·Granted Nov 22, 2022·0 cites·20 claims
- 0945US7306234B2Oil control ring for pistons of internal combustion enginesMAHLE GMBH·Filed 2004·Granted Dec 11, 2007·1 cites·4 claims
- 1043US2014251254A1Oil scraper ring for a piston of an internal combustion engineFRANZ HOLGER·Filed 2012·Application pending·0 cites
- 1134US9168952B2Steering angle sensor for motor vehiclesTakata AG·Filed 2013·Granted Oct 27, 2015·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →