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ALCAN ALUMINIUMWERKE

Overview
  • Total Patents
    177
About

ALCAN ALUMINIUMWERKE has a total of 177 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, packaging and shipping and machines are MAHLE GMBH, ALCAN GMBH and NELSON ADOLPH L.

Patent filings in countries

World map showing ALCAN ALUMINIUMWERKEs patent filings in countries

Patent filings per year

Chart showing ALCAN ALUMINIUMWERKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peckmann Heinz 10
#2 Peckmann H 8
#3 Roesch Fritz Dipl Ing 7
#4 Daude Otto Dr Ing 6
#5 Roesch Fritz 5
#6 Zweck Helmut 5
#7 Moelle Egon Ing Grad 4
#8 Schwarz Rudolf 4
#9 Dobner Alfred 4
#10 Siegl Edmund 3

Latest patents

Publication Filing date Title
DE3706940C1 Pistons for internal combustion engines
DE3540085A1 PISTON FOR INTERNAL COMBUSTION ENGINES
DE3530924A1 HEAT-RESISTANT COMPONENT AND METHOD FOR THE PRODUCTION THEREOF
DE3527447A1 LIGHT METAL PISTON
DE3428714A1 Roller grinding machine
DE3420571C1 Component for internal combustion engines and method for its production
DE3342528C1 Pistons for internal combustion engines and / or for compressors or connecting rods for this
DE3240224A1 Piston for internal combustion engines
DE3214093A1 Piston for internal combustion engines with an insert covering its wall parts in proximity to the combustion chamber
DE3148981C1 Small-end bearing
DE3101252A1 EXHAUST SILENCER FOR INTERNAL COMBUSTION ENGINES AND METHOD FOR THE PRODUCTION THEREOF
DE3040572A1 Light alloy piston for IC engine - has limited sections treated to give tensile and compressive prestressing
DE3036904A1 PISTON FOR COMBUSTION ENGINES
DE3032671A1 Cooled IC engine piston - has pressed steel main body and heat-resistant e.g. steel top welded on in annular cooling chamber area
DE3004765A1 Hollow objects carried during int - in receptacles at side of conveyor chain into which they are horizontally inserted
DE3003338A1 Lightweight wheel for tubeless tyre - has aluminium alloy centre disc flow pressed in one operation
DE2930046A1 EXTERNAL HOUSING FOR AN EXHAUST SILENCER FOR INTERNAL COMBUSTION ENGINES.
DE2929282B1 Arrangement of the overflow opening or overflow opening between the pre-vortex or vortex chamber and the combustion chamber of the cylinder of an internal combustion engine
DE2917208A1 CASTING CORE FOR GENERATING HARD ACCESSIBLE CAVES IN CASTING PIECES, AND METHOD FOR THE PRODUCTION THEREOF
DE2848503A1 MACHINE HOUSING WITH A COMPATIBLE PART HAVING A RELATIVELY LOW THICKNESS