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DAHLSTROEM C I S

Overview
  • Total Patents
    14
About

DAHLSTROEM C I S has a total of 14 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Canada, Germany and Finland. Its main competitors in its focus markets civil engineering are SHINKOZO GIJUTSU KK, VEROI GIULIO and TAKAYAMA KINZOKU KOGYO KK.

Patent filings in countries

World map showing DAHLSTROEM C I Ss patent filings in countries
# Country Total Patents
#1 Canada 2
#2 Germany 2
#3 Finland 2
#4 Norway 2
#5 United States 2
#6 Belgium 1
#7 German Democratic Republic 1
#8 Denmark 1
#9 United Kingdom 1

Patent filings per year

Chart showing DAHLSTROEM C I Ss patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Scaffolding

Top inventors

# Name Total Patents
#1 Dahlstroem Claes-Inge Sigfrid 6
#2 Dahlstroem Claes-Inge S 3
#3 Dahlstrom Claes-Inge S 2
#4 Dahlstroem C I S 1

Latest patents

Publication Filing date Title
US4248024A Centering for casting concrete roofs
US4147322A Mold element for concrete-casting
CA985018A Mould element for casting concrete
GB1381346A Mould element for casting concrete