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INGENIORS N NILS WEIBULL AB FA

Overview
  • Total Patents
    17
About

INGENIORS N NILS WEIBULL AB FA has a total of 17 patent applications. Its first patent ever was published in 1955. It filed its patents most often in France, Canada and United States. Its main competitors in its focus markets packaging and shipping, measurement and chemical engineering are IPT INST POWDER TECH, ASHWORTH BROS INC and IRMLER FELIX.

Patent filings in countries

World map showing INGENIORS N NILS WEIBULL AB FAs patent filings in countries
# Country Total Patents
#1 France 5
#2 Canada 4
#3 United States 4
#4 United Kingdom 3
#5 Belgium 1

Patent filings per year

Chart showing INGENIORS N NILS WEIBULL AB FAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weibull Nils R M 3
#2 Martin Weibull Claes 2
#3 Weibull Claes M 1
#4 Martin Weibull Nils Rudolf 1
#5 Weibull Nils Rudolf Martin 1
#6 Andersson Sven A 1

Latest patents

Publication Filing date Title
FR1538088A Improvements to silos
US3411557A Apparatuses for dispersion of solid particles in liquids
US3358856A Silo unloading device
FR1390700A Method and apparatus for controlling temperature in an enclosure
GB1058166A Method and apparatus for controlling the temperature in a room
FR1319598A Improvement in silos
GB990259A Improvements in or relating to pneumatically emptying silos
US3134629A Silos
GB799413A Improvements in or relating to silos for the storage of bulk goods such as sugar, grain, artificial fertilisers and the like
US2935263A Silos for the storage of bulk goods such as sugar, grain, artificial fertilizers and the like
FR1122735A Silo for storing sugar, cereals, artificial manure, or similar products
FR1122736A Device for filling and emptying silos
CA913560A Arrangements in silos for storing vault-forming materials
CA761809A Method and apparatus for controlling the temperature in a room
CA600625A Silos for the storage of bulk goods
CA799855A Cylindrical silos for bulk storage of vault-forming pulverulent material