Inventor · disambiguated record
Helmut List
Also filed as: LIST HELMUT · ZEIRINGER RUDOLF
29 granted patents·2 pending applications·1,466 citations·filing 1975–2015
98Inventor score
Top patents by PatentIndex Score
31 records- 0199US4413202ATransducer with a flexible sensor element for measurement of mechanical valuesLIST HANS·Filed 1983·Granted Nov 1, 1983·75 cites·10 claims
- 0296US5130009ASensor deviceAVL MEDICAL INSTR AG·Filed 1990·Granted Jul 14, 1992·300 cites·9 claims
- 0396US5080865AOne-way measuring elementAVL AG·Filed 1989·Granted Jan 14, 1992·205 cites·37 claims
- 0495US5039490ASensor element for determination of concentration of substancesAVL AG·Filed 1987·Granted Aug 13, 1991·120 cites·18 claims
- 0594US5157262ASensor element for determination of concentration of substancesAVL MEDICAL INSTR AG·Filed 1991·Granted Oct 20, 1992·131 cites·14 claims
- 0694US4216403AMonoaxially oriented piezoelectric polymer transducer for measurement of mechanical values on bodiesCLAASSEN PETER·Filed 1978·Granted Aug 5, 1980·89 cites·9 claims
- 0791US5407829AMethod for quality control of packaged organic substances and packaging material for use with this methodAVL MEDICAL INSTR AG·Filed 1993·Granted Apr 18, 1995·96 cites·15 claims
- 0890US6079258AMethod for analyzing the driving behavior of motor vehiclesAVL LIST GMBH·Filed 1997·Granted Jun 27, 2000·61 cites·17 claims
- 0990US4194401ATransducer for measuring the internal pressure in pipesLIST HANS·Filed 1978·Granted Mar 25, 1980·31 cites·12 claims
- 1086US6405872B1Method and device of improving the shelflife of tonometered fluidsHOFFMANN LA ROCHE·Filed 2000·Granted Jun 18, 2002·31 cites·11 claims
- 1186US5193545ADevice for determining at least one medical variableAVL MEDICAL INSTR AG·Filed 1990·Granted Mar 16, 1993·67 cites·9 claims
- 1277US5074157AAnalyzing apparatusAVL AG·Filed 1990·Granted Dec 24, 1991·43 cites·3 claims
- 1374US5325867ADevice for withdrawing body fluidsAVL MEDICAL INSTR AG·Filed 1991·Granted Jul 5, 1994·41 cites·20 claims
- 1473US10583792B2System for evaluating and/or optimizing the operating behavior of a vehicleAVL LIST GMBH·Filed 2015·Granted Mar 10, 2020·4 cites·17 claims
- 1571US6598467B1Method for analyzing the driving behavior of motor vehiclesAVL LIST GMBH·Filed 2000·Granted Jul 29, 2003·15 cites·11 claims
- 1670US6317666B1Method for analyzing the driveability of motor vehiclesAVL LIST GMBH·Filed 1999·Granted Nov 13, 2001·29 cites·15 claims
- 1770US4399706APressure indicator for measurement of hot pressure mediumsLIST HANS·Filed 1982·Granted Aug 23, 1983·24 cites·11 claims
- 1863US6099510ADevice for withdrawing a liquid from a sealed glass ampouleAVL MEDICAL INSTR AG·Filed 1998·Granted Aug 8, 2000·31 cites·7 claims
- 1958US4296635ATransducer device for measuring the internal pressure in pipesLIST HANS·Filed 1980·Granted Oct 27, 1981·16 cites·10 claims
- 2057US4737676ATransducer with a flexible piezoelectric layer as a sensor elementAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1986·Granted Apr 12, 1988·15 cites·7 claims
- 2154US10035515B2System and method for analyzing the energy efficiency of a motor vehicle, in particular of an apparatus of the motor vehicleAVL LIST GMBH·Filed 2015·Granted Jul 31, 2018·1 cites·22 claims
- 2254US4902926APiezoelectric measuring elementAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1988·Granted Feb 20, 1990·13 cites·10 claims
- 2346US4457180APressure measuring deviceLIST HANS·Filed 1982·Granted Jul 3, 1984·9 cites·3 claims
- 2440US4351798AAnalyzing apparatus for liquid samplesLIST HANS·Filed 1981·Granted Sep 28, 1982·6 cites·9 claims
- 2539US3965383AMulti-wire oxygen electrode and method of manufacturing the sameAVL AG·Filed 1975·Granted Jun 22, 1976·3 cites·7 claims
- 2636US4704893ADevice for equilibrating a liquid reagentAVL AG·Filed 1986·Granted Nov 10, 1987·6 cites·2 claims
- 2732US2017268948A1System and method for analysing the energy efficiency of a vehicleAVL LIST GMBH·Filed 2015·Application pending·0 cites
- 2831US4004331AMethod of manufacturing multi-wire oxygen electrodeAVL AG·Filed 1976·Granted Jan 25, 1977·3 cites·8 claims
- 2930US4501296ADevice for charging an electrochemical measuring apparatusAVL AG·Filed 1983·Granted Feb 26, 1985·1 cites·3 claims
- 3029US2012086217A1Power Generation ApparatusBENDA VINCENT·Filed 2010·Application pending·0 cites
- 3125US4881003AMethod and device for reducing the water content in piezoelectric GAPO.sub.4AVL VERBRENNUNGSKRAFT MESSTECH·Filed 1988·Granted Nov 14, 1989·0 cites·15 claims
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