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GRONBERG ANTON B

Overview
  • Total Patents
    19
About

GRONBERG ANTON B has a total of 19 patent applications. Its first patent ever was published in 1948. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets agriculture and machines are WESTBROCK WESTERIA MASCHF, ELHO AB OY and KVERNELAND GROUP RAVENNA SRL.

Patent filings in countries

World map showing GRONBERG ANTON Bs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 Canada 5
#3 United States 3
#4 Switzerland 2
#5 Belgium 1
#6 Spain 1

Patent filings per year

Chart showing GRONBERG ANTON Bs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture
#2 Machines

Top inventors

# Name Total Patents
#1 Gronberg Anton B 8
#2 Anton Bertil Gronberg 2
#3 Gronberg Anton Bertil 1

Latest patents

Publication Filing date Title
GB1009610A An improvement in cutting machines for disintegrating straw and similar material
GB952827A A device for the disintegration of hay, straw and similar material
GB972086A Machine for harvesting and treatment of crops
GB837687A A device for cutting straw, green fodder and the like into pieces, said device cooperating with a conveyer fan
US2892478A Device for simultaneously cutting and crushing straw
US2862536A Straw cutter for combines
GB752858A Knife rotor for cutting straw and the like
GB772242A An improved apparatus for treating straw or similar material
US2752969A Device to treat straw or the like
GB648154A Improvements in grain grinding mills
CA629074A Straw cutter
CA661618A Cutting device for straw or green fodder
CA773885A Apparatuses for the disintegration of straw and the like
CA605277A Device for cutting and crushing straw
CA624262A Straw cutter