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ERNST HOLGER BERTIL NYSTROEM

Overview
  • Total Patents
    17
About

ERNST HOLGER BERTIL NYSTROEM has a total of 17 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United Kingdom, Germany and Finland. Its main competitors in its focus markets machines, civil engineering and textiles and paper are TURNER & NEWALL LTD, KANEKO SENJI and NYSTROEM ERNST HOLGER BERTIL.

Patent filings in countries

World map showing ERNST HOLGER BERTIL NYSTROEMs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 Germany 2
#3 Finland 1
#4 Norway 1
#5 United States 1

Patent filings per year

Chart showing ERNST HOLGER BERTIL NYSTROEMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nystroem Ernst Holger Bertil 5

Latest patents

Publication Filing date Title
GB1125641A Fibre board production
GB1130568A Dosing apparatus
GB1088313A Device for adding a fluoro compound to drinking water
GB1128804A Improvements in and relating to electrolytic cells
GB1070737A Improved fire-resistant board material
GB1019208A Improvements in and relating to fire-resistant board material
GB1056024A Improvements in and relating to the chlorination of water
GB1035032A A method for the production of fibres of glass and like thermoplastic material
GB958468A Improvements in or relating to fire-resistant board material
GB943716A The manufacture of glass and glass-like products
GB664086A Improvements in or relating to the production of ferro-magnetic iron hydroxides and iron oxides in powder form