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ANDERSSON & CO AB A H

Overview
  • Total Patents
    61
About

ANDERSSON & CO AB A H has a total of 61 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Sweden, Norway and Germany. Its main competitors in its focus markets mechanical elements, materials and metallurgy and control are MARUMAN KOGYO, XUANDA IND GROUP CO LTD and HAROLD LYALL MASON.

Patent filings in countries

World map showing ANDERSSON & CO AB A Hs patent filings in countries
# Country Total Patents
#1 Sweden 20
#2 Norway 9
#3 Germany 7
#4 Finland 7
#5 France 6
#6 United Kingdom 6
#7 Denmark 4
#8 Austria 1
#9 Italy 1

Patent filings per year

Chart showing ANDERSSON & CO AB A Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morichetto M 5
#2 Ivarsson P 5
#3 Ivansson H 5
#4 Svensson A 2
#5 Stake S 2
#6 Nahrstroem C 2
#7 Bostroem A 2
#8 Ivarson P 2
#9 Morichetto Michele 2
#10 Charles Nahrstroem 2

Latest patents

Publication Filing date Title
GB1486993A Mixer valve for hot and cold medium
GB1479494A Fluid-pressure control valves
DE2252761A1 PROCESS FOR DIE-CASTING OF IN PARTICULAR METALLIC CASTINGS
GB1360547A Gate valves
GB1363098A Method and apparatus for the transfer of molten metal to casting means
GB1363097A Method and apparatus for the transfer of molten metal to casting means
GB1358749A Removal of castings or other moulded objects from mould parts
FR2065181A5 Copper-zinc alloy suitable for hot pressure - forming
FI56891B Analyzed vid slidventiler med icke stigande spindel