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BOPP & REUTHER GMBH

Overview
  • Total Patents
    734
About

BOPP & REUTHER GMBH has a total of 734 patent applications. Its first patent ever was published in 1913. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets mechanical elements, measurement and machines are FLETCHER JAMES ASHTON, TACO ARMATUREN AG and NORTHEDGE RONALD.

Patent filings per year

Chart showing BOPP & REUTHER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bischoff Karl 38
#2 Dewald Fritz 32
#3 Jaeger Carl 24
#4 David Walfried 23
#5 Schmitt Manfred 18
#6 Knuehl Adolf 15
#7 Boehm Juergen Dr Ing 13
#8 Fallert Erich 12
#9 David W 11
#10 Wehner Walter 10

Latest patents

Publication Filing date Title
DE3828219A1 Device for the measurement of the quantity of heat given out by a heater and for the control of the fluid stream flowing through the heater
DE3814791A1 Propeller meter
DE3737095A1 Device for testing the functioning of spring-loaded safety valves
DE3713293A1 Heater element-thermostat valve with heat meter
DE3703535A1 Device for testing the operation of spring-loaded safety valves
DE3633852A1 METHOD FOR CONTROLLING FLOW-DEPENDENT RULE SIZES
DE3633851A1 METHOD AND DEVICE FOR CONTROLLING SAFETY VALVES
DE3631113C1 Hydraulic damping cylinder for tilt check valves
DE3616407A1 Inductive flowmeter
DE3610619A1 Safety shut-off valve
DE3601407A1 Flow meter
DE3601085A1 Device for measuring the density of gases and liquids
DE3600639A1 Ultrasonic transducer
DE3543169A1 Hydrants incorporated in pipeline systems
DE3542433A1 Vane water meter
DE3541885A1 Cleaning device for pipeline sections
DE3541495C1 Spring-loaded safety valve for gases and dampers
DE3538514A1 ELECTROMAGNETIC PULSE RECEIVER FOR FLOWMETER
DE3535680A1 Turbine meter for measuring the flow rate of fluids
DE3533129A1 Switch-over valve for a compound water counter