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WAGNER MASCHF HEINRICH

Overview
  • Total Patents
    61
About

WAGNER MASCHF HEINRICH has a total of 61 patent applications. Its first patent ever was published in 1952. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets materials and metallurgy, machines and packaging and shipping are NANIWA PRODUCTS CO LTD, MERCAST CORP and VESTSHELL INC.

Patent filings in countries

World map showing WAGNER MASCHF HEINRICHs patent filings in countries

Patent filings per year

Chart showing WAGNER MASCHF HEINRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grolla Herbert 20
#2 Grolla Herbert Ing Grad 17
#3 Herbert Grolla 4
#4 Grolla Herbert Ing 2
#5 Grolla Herkert 1
#6 Grolle Herbert Ing 1
#7 Velte Guenter 1
#8 Guroora Haaberuto 1
#9 Wolfgang Kutschera 1
#10 Doebele Helmuth L 1

Latest patents

Publication Filing date Title
DE3238712A1 Apparatus for compacting dry sand in a mould, in particular in a casting mould
DE3144118A1 VACUUM COUPLING FOR VACUUM-CONTAINED CASTING MOLDS
DE3123363C1 Device for the production of molds
DE3118567A1 DEVICE FOR HEATING PLASTIC FILMS FOR THE VACUUM MOLDING PROCESS
DE3103027A1 TURNING DEVICE FOR FOUNDRY MOLDING BOXES
DE3048221A1 DEVICE FOR PRODUCING FOUNDRIES
DE3044432A1 Permanent moulds, made esp. of steel, for mass prodn. of castings - where two pattern halves of castings required can be used for mfg. permanent moulds
DE3039671A1 SIDE WALL FOR MOLDED BOXES
DE3039394A1 VACUUM CONNECTION FOR VACUUM-CONTAINED CASTING MOLDS
DE3026066A1 MOLDING FOR METALS
DE3000176A1 CRANE, IN PARTICULAR FOR USE IN FOUNDRIES
EP0028267A1 Apparatus for drying foundry moulds and cores
DE2940404A1 Drying of moulds and cores made using polymer foils and vacuum - where microwave energy is used to dry mould wash coating foils forming mould cavity
EP0013684A1 Moulding or jarring moulding machine
DE2919950A1 METHOD AND DEVICE FOR DETERMINING THE TEMPERATURE OF PLASTIC FILMS FOR THE VACUUM FORMING PROCESS
DE2815951A1 Foundry moulding machine mfg. sand moulds in boxes - without precompaction by vibrators by using sand shooter and multicylinder ram
DE2753104B1 Method for applying coatings
DE2747320A1 Mould box transport system - for automatic moulding lines with lifting, moulding, turning and lowering stations
DE2648096B1 Trolley holding mould drag and cope - with mould turnable through 90 degrees so joint line is vertical during casting
DE2638198A1 PALLET CONVEYOR FOR TRANSPORTING MOLDED BOXES IN VACUUM