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Coriolis Mass Flow Meter App 20220065674 - Lalla; Robert ;   et al. | 2022-03-03 |
Coriolis Mass Flowmeter With Magnetic Field Detector App 20220057245 - Lalla; Robert ;   et al. | 2022-02-24 |
Driver circuit, converter electronics formed therewith and measuring system formed therewith Grant 11,092,631 - Lalla August 17, 2 | 2021-08-17 |
Measuring Device For Determining The Density, The Mass Flow Rate And/or The Viscosity Of A Flowable Medium, And Method For Operating Same App 20210223080 - Zhu; Hao ;   et al. | 2021-07-22 |
Driver Circuit, Converter Electronics Formed Therewith And Measuring System Formed Therewith App 20200386597 - LALLA; Robert | 2020-12-10 |
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Driver circuit for a measuring transducer as well as measuring system formed therewith Grant 8,525,560 - Lalla September 3, 2 | 2013-09-03 |
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Measuring arrangement for registering chemical and/or physical, measured variables, as well as measuring device therefor Grant 8,340,921 - Karbula , et al. December 25, 2 | 2012-12-25 |
Measuring Device Electronics For A Measuring Device As Well As Measuring Device Formed Therewith App 20120310545 - Drahm; Wolfgang ;   et al. | 2012-12-06 |
Driver circuit for a measuring transducer as well as measuring system formed therewith App 20110271756 - Lalla; Robert | 2011-11-10 |
Measuring arrangement for registering chemical and/or physical, measured variables, as well as measuring device therefor App 20110060534 - Karbula; Jiri ;   et al. | 2011-03-10 |
Field device electronics fed by an external electrical energy supply Grant 7,844,410 - Lalla November 30, 2 | 2010-11-30 |
Measuring arrangement for registering chemical and/or physical, measured variables, as well as measuring device therefor Grant 7,792,646 - Karbula , et al. September 7, 2 | 2010-09-07 |
Field device electronics fed by an external electrical energy supply Grant 7,778,784 - Lalla August 17, 2 | 2010-08-17 |
Process measuring device with expanded hardware error detection Grant 7,698,609 - Lalla , et al. April 13, 2 | 2010-04-13 |
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Coriolis mass flow meter and method for compensation of transmission errors of its input circuit Grant 7,555,397 - Roost , et al. June 30, 2 | 2009-06-30 |
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Field device electronics fed by an external electrical energy supply App 20080012428 - Lalla; Robert | 2008-01-17 |
Field device electronics fed by an external electrical energy supply App 20080015799 - Lalla; Robert | 2008-01-17 |
Process Measuring Device With Expanded Hardware Error Detection App 20070273508 - Lalla; Robert ;   et al. | 2007-11-29 |
Field device electronics fed by an external electrical energy supply App 20070156357 - Lalla; Robert | 2007-07-05 |
Method and device for determining the filling level of a medium in a container Grant 7,209,073 - Spanke , et al. April 24, 2 | 2007-04-24 |
Field device electronics fed by an external electrical energy supply Grant 7,200,503 - Lalla April 3, 2 | 2007-04-03 |
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Field device electronics fed by an external electrical energy supply App 20060161359 - Lalla; Robert | 2006-07-20 |
Circuit configuration for a capacitive sensor Grant 6,940,292 - Lalla September 6, 2 | 2005-09-06 |
Method and device for determining the level of a filling in a container Grant 6,930,632 - Lalla , et al. August 16, 2 | 2005-08-16 |
Method and device for determining the filling level of a medium in a container App 20050134501 - Spanke, Dietmar ;   et al. | 2005-06-23 |
Circuit configuration for a capacitive sensor App 20050077909 - Lalla, Robert | 2005-04-14 |
Method and device for determining the filling level of a medium in a container Grant 6,877,372 - Spanke , et al. April 12, 2 | 2005-04-12 |
Method and device for determining the level of a filling in a container App 20040150553 - Lalla, Robert ;   et al. | 2004-08-05 |
Assembly for signal transfer between a receiving station and a transmitting station as well as for power supply of the transmitting station Grant 6,703,943 - Lalla , et al. March 9, 2 | 2004-03-09 |
Method and device for determining the filling level of a medium in a container App 20030167838 - Spanke, Dietmar ;   et al. | 2003-09-11 |
Level measuring device operating with microwave Grant 6,087,978 - Lalla , et al. July 11, 2 | 2000-07-11 |
Radar-based method of measuring the level of a material in a vessel Grant 6,054,946 - Lalla , et al. April 25, 2 | 2000-04-25 |