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OSCAR NYGAARD

Overview
  • Total Patents
    19
About

OSCAR NYGAARD has a total of 19 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets thermal processes and furniture and games are GUSTAV KARRENBERG, VEZINA ANTOINE EMILE and BERNITZ FURNACE APPLIANCE COMP.

Patent filings in countries

World map showing OSCAR NYGAARDs patent filings in countries
# Country Total Patents
#1 United States 13
#2 United Kingdom 4
#3 Germany 2

Patent filings per year

Chart showing OSCAR NYGAARDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes
#2 Furniture and games

Top inventors

# Name Total Patents
#1 Oscar Nygaard 13

Latest patents

Publication Filing date Title
US2213966A Detachable snow runner for skates
US1948798A Furnace wall
US1968615A Furnace wall
GB347337A Improvements in fluid cooled furnace walls
US1903062A Furnace wall
GB318513A Improvements in furnace walls
GB313875A Improvements in furnace walls
US1944569A Water cooled furnace wall
US1912913A Water wall
US1750048A Water-cooled furnace wall
US1912912A Furnace wall
GB322594A Improvements in and relating to furnace walls
US1807929A Furnace wall
US1793004A Furnace wall
US1791244A Furnace wall
US1807868A Expansion furnace wall
US1806113A Furnace wall