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HEIDENREICH & HARBECK GMBH

Overview
  • Total Patents
    144
About

HEIDENREICH & HARBECK GMBH has a total of 144 patent applications. Its first patent ever was published in 1907. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets machine tools, machines and textiles and paper are IKEGAI IRON WORKS LTD, JOSEF WEISCHER GMBH & CO KG and FRANZ BRAUN AKT GES.

Patent filings in countries

World map showing HEIDENREICH & HARBECK GMBHs patent filings in countries
# Country Total Patents
#1 Germany 76
#2 France 25
#3 Switzerland 12
#4 United States 12
#5 United Kingdom 8
#6 Austria 4
#7 Italy 3
#8 Finland 2
#9 Denmark 1
#10 Sweden 1

Patent filings per year

Chart showing HEIDENREICH & HARBECK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rosenkranz Otto 12
#2 Seifert Karl-Heinrich 9
#3 Rose Peter 8
#4 Bade Heinz 8
#5 Heinlein Otto 7
#6 Gerhard Apitz 6
#7 Bauer Eduard 6
#8 Reymann Wolfgang 6
#9 Goos Heinz 5
#10 Faes Georg 4

Latest patents

Publication Filing date Title
US4071532A Method for manufacturing plastics blanks
US4035463A Method of making hollow articles, especially bottles, of thermoplastics
US3969060A Apparatus for deforming a tubular slug of thermoplastic material
DE2427611A1 Plastics articles heated by infra-red radiators and reflectors - along two parallel paths with radiators between
DE2406955A1 DEVICE FOR HEATING WORK PIECES MADE OF PLASTIC
DE2364004A1 DEVICE FOR MANUFACTURING PRE-FORMS FROM PLASTICIZED PLASTIC
DE2352926A1 METHOD AND DEVICE FOR HEATING A WORKPIECE MADE OF PLASTIC
DE2316593A1 DEVICE FOR BLOW MOLDING HOLLOW BODIES
DE2316581A1 METHOD OF BLOW MOLDING HOLLOW BODIES
DE2306137A1 METHOD AND DEVICE FOR THREADING ON A LATHE
DE2222535A1 Plastics bottle bottom - with concave centre to give firm standing ring
DE2151067A1 METHOD FOR WALL THICKNESS REGULATION DURING BLOWING OF HOLLOW BODIES MADE OF THERMOPLASTIC PLASTICS AND DEVICE FOR CARRYING OUT THE METHOD
DE2150552B1 INDUCTIVE MEASURING DEVICE
DE2141755A1 METHOD AND DEVICE FOR DEFORMING THE TUBE-SHAPED END OF A HOLLOW BODY OPEN ON ONE SIDE MADE OF THERMOPLASTIC MATERIAL
DE2141429A1 METHOD AND DEVICE FOR CONTROLLING THE PRESSURE MEDIUM SUPPLIED TO A BLOW MOLDING SYSTEM
DE2019948A1 Plastics bottle packaging
GB1244125A Tool magazine for machine tools
DE1816489A1 Controlling wall thickness in the blowing - of hollow bodies
DE1704119B1 METHOD AND MACHINE FOR MANUFACTURING HOLLOW BODIES, IN PARTICULAR BOTTLES FROM THERMOPLASTIC PLASTIC
DE1588301A1 Method for the optimal separation of faulty webs of material into usable sections of predetermined length and device for its implementation