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ZSCHOKKE WARTMANN AG

Overview
  • Total Patents
    56
About

ZSCHOKKE WARTMANN AG has a total of 56 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Switzerland, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, machine tools and chemical engineering are ENERGY RESONANCE MAGNETIC S L, EKU R C KK and XU YANPING.

Patent filings per year

Chart showing ZSCHOKKE WARTMANN AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Knobel Robert 9
#2 Brander Stephan 7
#3 Meier Albert 6
#4 Kanis Walter 5
#5 Glorer Johann 4
#6 Rueegg Heinz 3
#7 Audolensky Ludwig 3
#8 Meier A 3
#9 Wild Hermann 2
#10 Massa Cesar 2

Latest patents

Publication Filing date Title
EP0243800A1 Casing for electric machines
EP0236784A2 Filter for the separation of solids from liquids
FI863236A0 Filteranordning, saerskilt sugfilter.
CH670477A5 Concrete filled sliding door - has metal casing open one side, embedded reinforcement, two bottom rollers and top guiding rollers
CH665737A5 Stator housing with cooling fins for electric machine - folded on outer jacket bonded to more robust inner jacket immediately adjacent to core
CH664050A5 Rippenkoerper hollow ribs and method for producing the same and machine for execution of the proceeding.
CH660228A5 Method and drying system for drying a substance in batch operation.
CH655257A5 Method and device for producing with kuehlrippen provided hohlkoerpern.
CH655258A5 Method for producing a boiler, in particular for transformers.
CH655259A5 Method for producing with closed ribs provided by bodies and said method rib.
CH633235A5 Apparatus for lifting a standing container from the ground and method of operating this apparatus
CH630542A5 METHOD FOR PRODUCING METAL CYLINDERS WITH coolant or REINFORCEMENT RIBS.
CH633392A5 Stator FOR A LUFTGEKUEHLTE ELECTRIC MACHINE.
GB1493155A Welding guns
CH561143A5 Stationary tank for fluids - with spacers between inner and outer base plate of tank forming evacuated space