Inventor · disambiguated record
Steffen Keller
Also filed as: KELLER STEFFEN
12 granted patents·5 pending applications·57 citations·filing 2004–2009
88Inventor score
Top patents by PatentIndex Score
17 records- 0181US7216550B2Device and method for operating a Coriolis mass flowmeterABB PATENT GMBH·Filed 2004·Granted May 15, 2007·27 cites·26 claims
- 0265US7814802B2Method of producing a connection between a measuring tube and at least one flangeABB PATENT GMBH·Filed 2007·Granted Oct 19, 2010·4 cites·10 claims
- 0362US7213470B2Coriolis mass flowmeterABB PATENT GMBH·Filed 2004·Granted May 8, 2007·11 cites·52 claims
- 0460US7228749B2Coriolis mass flow pick-upABB PATENT GMBH·Filed 2006·Granted Jun 12, 2007·4 cites·28 claims
- 0556US7730792B2Method and device for compensation for influences, which interfere with the measurement accuracy, in measurement devices of the vibration typeABB PATENT GMBH·Filed 2007·Granted Jun 8, 2010·3 cites·29 claims
- 0653US8342741B2Method for operating a sensor arrangementABB AG·Filed 2007·Granted Jan 1, 2013·2 cites·13 claims
- 0752US8396674B2Vibration-type measuring deviceGEBHARDT JOERG·Filed 2009·Granted Mar 12, 2013·3 cites·14 claims
- 0852US7558691B2Method for determining a characteristic of a sensor arrangementABB AG·Filed 2007·Granted Jul 7, 2009·2 cites·15 claims
- 0947US7866219B2Measuring instrument to capture a physical/chemical measured valueABB PATENT GMBH·Filed 2007·Granted Jan 11, 2011·0 cites·10 claims
- 1046US7874220B2Coriolis mass flowmeter with an oscillatable straight measuring tubeABB PATENT GMBH·Filed 2007·Granted Jan 25, 2011·1 cites·15 claims
- 1141US7689372B2Process for operating a measurement device of the vibration typeABB PATENT GMBH·Filed 2007·Granted Mar 30, 2010·0 cites·17 claims
- 1239US2010011882A1Method for operating a vibratory measuring instrument, and corresponding instrumentABB PATENT GMBH·Filed 2007·Application pending·0 cites
- 1339US2008124186A1Device for fastening an attachment to a measuring tube of a coriolis mass flowmeterABB PATENT GMBH·Filed 2007·Application pending·0 cites
- 1439US2008047362A1Method and device to determine the q factor for flow metersABB PATENT GMBH·Filed 2007·Application pending·0 cites
- 1538US7448283B2Vibration-type measuring device and method for operating such a measuring deviceABB PATENT GMBH·Filed 2007·Granted Nov 11, 2008·0 cites·19 claims
- 1638US2008156110A1Method for fixing an attachment part on the measurement tube of a coriolis mass flowmeter and coriolis mass flowmeterABB PATENT GMBH·Filed 2007·Application pending·0 cites
- 1738US2008028593A1Method for producing a cohesive connection, and flowmeterABB PATENT GMBH·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →