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DUERR GMBH & CO

Overview
  • Total Patents
    119
About

DUERR GMBH & CO has a total of 119 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets chemical engineering, machines and environmental technology are YANAGAWA GIKEN KK, ANDRASFALVY K and DUERR O.

Patent filings per year

Chart showing DUERR GMBH & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bhatnagar Satpal 21
#2 Schneider Rolf 13
#3 Wueller Karl-Heinz 12
#4 Weeber Heinrich 10
#5 Tobisch Wolfgang 8
#6 Roeckle Bernhard 7
#7 Metzger Karl-Eugen 7
#8 Schlauch Peter 6
#9 Hoesel Peter 6
#10 Besinger Hartwig 6

Latest patents

Publication Filing date Title
DE19611369A1 Rotary atomizer for electrostatically assisted coating of objects with paints or varnishes
DE19610589A1 Process and system for supplying paint to a coating system
DE19607563C1 Handling device for pallet changeover
WO9626014A1 Washer, in particular for spray-painting installations
DE19527856C1 Pattern workpiece and sensor for checking adjustment of injection nets
DE19519868A1 Device for thermal exhaust air purification
DE19511676A1 Scrubbers, especially for paint applicators
DE4436018A1 Dryer for a paint shop
DE4407435A1 Cavity preservation plant
DE4341020A1 Apparatus for industrial cleaning of workpieces
DE4340318C1 Method for regenerating a cleaning fluid and apparatus for the industrial cleaning of workpieces by means of a cleaning fluid
DE4335231A1 Process and plant for batch-wise cleaning and / or drying of workpieces
DE4334043A1 Wall construction for a cabin of a paint shop
EP0593971A2 Method of removing chips from workpieces
DE4328199C1 Method and apparatus for drying a workpiece cleaned with a cleaning liquid after machining
DE4317628C1 Control valve for corrosion protection medium applicator - has valve housing inserted into feed line with a structured valve and outflow system for controlled flow without a droplet mist
DE4306799A1 Rotary sprayer for a coating apparatus
DE4306800A1 Coating device with a rotary atomizer
DE4306176A1 Treatment tanks for industrial cleaning systems
DE4304495A1 Process and cleaning device for industrial cleaning of objects