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TESTUT AEQUITAS

Overview
  • Total Patents
    81
About

TESTUT AEQUITAS has a total of 81 patent applications. Its first patent ever was published in 1972. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets measurement, machines and audio-visual technology are SCAIME, EMERY CO A H and MASSTECH SCIENT PTY LTD.

Patent filings in countries

World map showing TESTUT AEQUITASs patent filings in countries

Patent filings per year

Chart showing TESTUT AEQUITASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Valadier Jean-Claude 12
#2 Langlais Jacques F 12
#3 Dauge Gilbert V 8
#4 Langlais Jacques Fernand 7
#5 Dauge Gilbert Victor 6
#6 Quehen Daniel 4
#7 Langlais J 4
#8 Estavoyer Bernard 3
#9 Dauge G 3
#10 Quehen Daniel Julien Pierre 2

Latest patents

Publication Filing date Title
EP0112218A1 Electronic measuring device with accelerated low-pass filtering, particularly for weighing
EP0094290A2 Load receiver with deformable parallelogram
CA1190763A Dynamometer having a bending beam
FR2541450A1 Electronic weighing instrument with reference mass
FR2524182A1 SUPPORT DEVICE FOR LIQUID CRYSTAL DISPLAYS
FR2522209A1 Cable inserting tool for elastic protective ferrule - uses compressed air injected into tubular holder contg. retaining collar to hold ferrule
FR2520670A2 IMPROVEMENTS ON ENDURING PRINTING DEVICES ESPECIALLY FOR WEIGHING DEVICES
US4411162A Gauge wire dynamometer wound and connected in an electrical bridge arrangement
FR2499906A1 Peripheral printer for weighing appts. - has printing paper mounted against elastic support to cause printing hammer to rebound at termination of pact
CA1161074A Capacity measuring device
CA1159854A Load receiver with improved fixing means
FR2495771A1 Strain test dynamometer for measuring applied force - has strain gauge coils wound on body which progressively deviates from cylindrical shape to measure tension and compression forces
CA1144778A Integral parallelogram load receiver
FR2482724A1 Armature fixation mfg. method for capacitive weighing appts. - uses reference force applied in opposite sense to load to adjust transducer plates
AU5781480A Weighing machine
CA1143592A Integral parallelogram charge receiver and capacitive transducer
FR2449874A1 Heavy goods vehicle axle load detector - uses four strain gauges mounted in pairs on front and rear axle, connected in wheatstone bridge
FR2439395A1 Dynamometer for measurement of body deformations - has sensing coils wound directly onto anodisation of body under strain and uses wheatstone bridge circuit for analysis
AU4031478A Capacitance measuring device
GB2006970A Capacitance measuring device