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PFREUNDT GMBH & CO KG

Overview
  • Total Patents
    15
About

PFREUNDT GMBH & CO KG has a total of 15 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Germany, Australia and EPO (European Patent Office). Its main competitors in its focus markets measurement, civil engineering and telecommunications are VLIET RONNY VAN DE, PITTET HENRI and VAAKA NYHOLM.

Patent filings per year

Chart showing PFREUNDT GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wissing Ludger 15
#2 Dankelmann Georg 3
#3 Busch Stefan 2

Latest patents

Publication Filing date Title
DE10019373A1 Device for controling machine part has three accelerometers mounted on machine part so that they detect acceleration of machine part in three mutually perpendicular directions.
DE19901563A1 Arrangement for weighing payloads
EP0969271A1 Weighing of hydraulically movable components with new calibration according to raised oil temperature
DE19827268A1 Weight measurement of useful load of lorry with vertical sensors applicable to different vehicles
DE19813644A1 Arrangement for determining measurement values, for weighing vehicles or aircraft
DE19753913C1 Load weighing device for excavator shovel or mobile crane grab, for monitoring handled load
DE19753912A1 Weighing device for vehicle bodies with a movable weighing rod
DE19724057A1 Method for weighing hydraulically moving components
DE19706836A1 Device for determining the weight of a hydraulically movable component
DE19706837A1 Device determining pressure in hydraulic pipelines
DE19623993A1 Weighing device with sliding bearing
DE19623756A1 Weighing system with distance detection