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KROMSCHROEDER AG G

Overview
  • Total Patents
    824
  • GoodIP Patent Rank
    219,122
About

KROMSCHROEDER AG G has a total of 824 patent applications. Its first patent ever was published in 1911. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets measurement, thermal processes and control are JOHN MAITLAND HOPWOOD, UNITED GAS INDUSTRIES LTD and BROWN FRANCIS H.

Patent filings per year

Chart showing KROMSCHROEDER AG Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Drabik Josef 33
#2 Rings Franz 25
#3 Franz Rings 20
#4 Bertke Heinrich 20
#5 Richard Hassa 17
#6 Hassa Richard 17
#7 Schulz Wilfried Dipl Ing 16
#8 Kottenhoff Dipl-Ing Rudolf 14
#9 Schwarz Karl 13
#10 Hilker Otto 13

Latest patents

Publication Filing date Title
ES2796975A1 AIR HEATING EQUIPMENT AND HOT AIR GENERATOR TO USE IN SUCH SYSTEM (Machine-translation by Google Translate, not legally binding)
WO2009047092A2 Gas radiator
WO2006133880A1 Burner arrangement and operating method thereof
EP1841032A1 Heat resistant cable feedthrough
DE102005020206A1 gas train
DE102004058087A1 Method for burner start-up in gas heating device involves burner which is supplied with initial value of gas mass which is so small that gas-air mixture cannot ignite and is less than mass of gas corresponding to minimum gas mass
DE102004051270A1 Method and device for calibrating a calorific value device
DE10322224A1 Measuring transducer comprises a switching element having a strip conductor with a main contact forming a low ohmic contact transition and a secondary contact spaced from the main contact
DE10310039A1 Fitting to shut off or adjust the volume flow of a medium
DE10305990A1 Valve
EP1323966A1 Device and method for controlling and cutting off a fluid flow
DE10231871A1 Device for regulating the gas flow to a burner
DE10213935A1 Device and method for regulating and shutting off a fluid flow
EG22350A Device for heating a kiln chamber
DE10037841A1 Method and burner for heating an industrial furnace
DE10024410A1 Arrangement for regulating a combustion device
DE10018757A1 Gas valve for regulating pressure and blocking gas flow in gas line, regulates actuating pressure based on pressure upstream of actuators
DE10018390A1 Device is for heating round-shaped brick kiln chamber, has at least one burner connectable to a fuel conduit and to an air feed
DE19947564A1 Heating furnace chamber of industrial furnace comprises interrupting fuel supply to at least one burner, depending on operational state, and maintaining air supply
DE19920113A1 Method and device for heating up a furnace zone containing contaminated waste gases with residual oxygen content applies hot gases generated by fuel combustion to the waste gases