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NOFRANGO LTD

Overview
  • Total Patents
    13
About

NOFRANGO LTD has a total of 13 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United Kingdom, Ireland and United States. Its main competitors in its focus markets civil engineering and machines are MELIN SIGURD, BAILEY METAL PRODUCTS LTD and GU KYUNG HOI.

Patent filings in countries

World map showing NOFRANGO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 4
#2 Ireland 2
#3 United States 2
#4 Austria 1
#5 Canada 1
#6 Spain 1
#7 France 1
#8 Greece 1

Patent filings per year

Chart showing NOFRANGO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Warrenne Waller James Hardress 2
#2 Waller James Hardress De Warre 1

Latest patents

Publication Filing date Title
US2015771A Method of constructing canals and the like
GB426098A Improvements in and relating to building of hollow walled structures
GB428060A Improvements in and relating to means for lining and revetting water washed surfaces
GB427802A Improvements in containers such as silos and the like
GB427743A Improvements in and relating to the building and constructing of canals, channels, dykes, ditches and the like
IE12195L Concrete reinforcement
US1955716A Method of building with cementitious material applied to vegetable fabrics
ES125867A1 A procedure with its corresponding means or elements for making reinforced concrete, concrete or plaster constructions and their like.
IE12173L Concrete reinforcement
CA331147A Building method