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HEWITT ROBINS INTERNAT S A

Overview
  • Total Patents
    40
About

HEWITT ROBINS INTERNAT S A has a total of 40 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany, United Kingdom and France. Its main competitors in its focus markets packaging and shipping, civil engineering and mechanical elements are HEWITT ROBINS INT SA, DEMAG LAUCHHAMMER MASCHB UND S and KLINKENBERG MACH CONST.

Patent filings in countries

World map showing HEWITT ROBINS INTERNAT S As patent filings in countries
# Country Total Patents
#1 Germany 19
#2 United Kingdom 8
#3 France 7
#4 Austria 3
#5 Belgium 3

Patent filings per year

Chart showing HEWITT ROBINS INTERNAT S As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Westerbrink Wiebrand 2
#2 H Skinner Clayton 2
#3 Bankauf William Francis 2
#4 O Snow Iii Frederick 2
#5 Skinner Clayton Hamilton 1
#6 Michael Promin Robert 1
#7 A Raabe Johann 1
#8 J Phillips Peter 1
#9 Francis Bankauf William 1
#10 Kolarik Paul J 1

Latest patents

Publication Filing date Title
DE1506724A1 Ring-shaped or tubular floating body for use in hose lines laid in water
DE1506924A1 Conveyor belt drive
GB1141425A Float for submarine hose system
GB1098967A Centering device for an endless conveyor belt
DE1456574A1 Conveyor belt centering device
DE1275022B Device for conveying loose material, in particular coal or ore, in connection with a mining machine
DE1268540B Support frame for endless conveyor belts
GB1082454A A material handling system
DE1275953B Removal device for debris heaps
DE1458573A1 Vibrating screen
DE1126331B Vibrating sieve
DE1170873B Shaking device for unloading bulk goods from trolleys