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G D JENSSEN COMPANY

Overview
  • Total Patents
    12
About

G D JENSSEN COMPANY has a total of 12 patent applications. Its first patent ever was published in 1925. It filed its patents most often in Canada and United States. Its main competitors in its focus markets textiles and paper, materials and metallurgy and environmental technology are PAPEL LORETO & PENA POBRE, ANDERSSON ALF OVE and LUDVIG RINMAN ERIK.

Patent filings in countries

World map showing G D JENSSEN COMPANYs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United States 6

Patent filings per year

Chart showing G D JENSSEN COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Darre Jenssen Jacob 5
#2 Jenssen Jacob Darre 4
#3 Strindlund John 1
#4 Jenssen Jacob Harre 1
#5 John Strindlund 1

Latest patents

Publication Filing date Title
US1978749A Heat recovery and washing system for sulphite pulp
US1898542A Manufacture of sulphite acid liquor
US1898541A Means for producing acid liquor
US1713456A Heat-exchange coil
US1684494A Apparatus for making bisulphite liquor
US1571271A Means for producing acid liquor in sulphite pulp processes
CA304600A Acid liquor manufacture
CA309719A Manufacture of acid liquors
CA317282A Apparatus for manufacturing sulphite acid liquor
CA281141A Fluid coil
CA258204A Means for producing acid liquor in sulphite pulp processes
CA274933A Bi-sulphite liquor machine