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Hans Ulrich Baumgartner
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Winterthur, CH
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last 30 patents
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Patent Grant
Piezoresistive force-measuring element and its use for determining...
Patent number
4,738,146
Issue date
Apr 19, 1988
Kristal Instrumente AG
Hans-Ulrich Baumgartner
G01 - MEASURING TESTING
Information
Patent Grant
Piezoelectric transducer for low forces
Patent number
4,701,660
Issue date
Oct 20, 1987
Kristal Instruments AG
Hans-Ulrich Baumgartner
G01 - MEASURING TESTING
Information
Patent Grant
Transducer inserts; methods of making them and sensors for measurin...
Patent number
4,691,575
Issue date
Sep 8, 1987
Kristal Instrumente AG
Hans-Conrad Sonderegger
G01 - MEASURING TESTING
Information
Patent Grant
Balancing and monitoring apparatus
Patent number
4,292,769
Issue date
Oct 6, 1981
Kistler Instrumente AG
Willi Maag
G01 - MEASURING TESTING
Information
Patent Grant
Diaphragm arrangement for pressure transducers
Patent number
4,061,035
Issue date
Dec 6, 1977
Kistler Instrumente AG
Gunther Witzke
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pressure transducers for plastic substances
Patent number
4,059,999
Issue date
Nov 29, 1977
Kistler Instrumente AG
Paul Engeler
G01 - MEASURING TESTING
Information
Patent Grant
Diaphragm arrangement for pressure transducers
Patent number
4,056,009
Issue date
Nov 1, 1977
Kistler Instrumente AG
Hans Conrad Sonderegger
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Piezoelectric pressure and force transducers or accelerometers
Patent number
4,016,437
Issue date
Apr 5, 1977
Kistler Instrumente AG
Reto Calderara
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Amplifier arrangement with zeroing device for piezoelectric transdu...
Patent number
4,009,447
Issue date
Feb 22, 1977
Kistler Instrumente AG
Hans-Joachim Wolf
G01 - MEASURING TESTING