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BERU WERK RUPRECHT GMBH CO A

Overview
  • Total Patents
    279
About

BERU WERK RUPRECHT GMBH CO A has a total of 279 patent applications. Its first patent ever was published in 1920. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and thermal processes are BEYE SMITS WYTZE, YURA TECH and SMITSVONK NV.

Patent filings per year

Chart showing BERU WERK RUPRECHT GMBH CO As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Niessner Werner 38
#2 Bauer Paul 27
#3 Teutsch Dieter 19
#4 Mueller Helmut Dipl Ing 13
#5 Dieterich Manfred 13
#6 Eller Martin 12
#7 Loeffler Otto Dipl Ing 12
#8 Kalesse Manfred 11
#9 Ambacher Heinz 11
#10 Schmidt Albert 11

Latest patents

Publication Filing date Title
DE19724483A1 Inductive speed sensor
DE19707764A1 Self-regulating heating element for flowing gaseous medium e.g. air for vehicle engine
DE19705374A1 Ignition and injection control device for the internal combustion engine of a motor vehicle
DE19705372A1 Spark plug for an internal combustion engine
DE19704524A1 Spark plug for an internal combustion engine
DE19636736A1 Ignition coil set for the ignition system of a multi-cylinder internal combustion engine
DE19629928A1 Method for operating a flame start system for an internal combustion engine and flame start system for an internal combustion engine
DE19622032A1 Hall sensor
DE19522657A1 Interference suppressor for an ignition system of an internal combustion engine
DE19515533A1 Heating flange, in particular for preheating air in an intake manifold of an internal combustion engine
DE19511376A1 Glow plug
DE19508268A1 Ignition coil for a distributorless ignition system of an internal combustion engine
DE19506711C1 Flame glow plug for Diesel engines
DE4408107A1 Device for assembling and disassembling a spark plug connector and spark plug connector for such a device
DE4402254A1 Compression burner for heating e.g. the intake air of a catalytic converter or a soot filter of internal combustion engines
DE4401747A1 Electromagnetic air valve e.g. for vehicle engine
DE4335292A1 Glow plug
DE4334771A1 Glow plug
DE4324863A1 Circuit arrangement for flame detection
DE4307240A1 Solenoid valve