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LIAAEN AS A M

Overview
  • Total Patents
    53
About

LIAAEN AS A M has a total of 53 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Norway, United Kingdom and Netherlands. Its main competitors in its focus markets transport, mechanical elements and machines are LLOYD PROPULSION LTD, FLEMING IVAN RUPERT and FANATIC SPORTS GMBH & CO KG.

Patent filings in countries

World map showing LIAAEN AS A Ms patent filings in countries
# Country Total Patents
#1 Norway 10
#2 United Kingdom 6
#3 Netherlands 6
#4 Sweden 6
#5 Germany 5
#6 United States 5
#7 Denmark 4
#8 Finland 4
#9 France 3
#10 Canada 2
#11 Italy 2

Patent filings per year

Chart showing LIAAEN AS A Ms patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Mechanical elements
#3 Machines

Top inventors

# Name Total Patents
#1 Liaaen A M 10
#2 Liaaen Anders M 9
#3 Liaaen Anders Marius 8
#4 Liaaen Anders Marius Dipl Ing 3
#5 Floe Per Svein 1
#6 Mele K O 1
#7 Liaaen Nils J 1
#8 Mork Matias 1
#9 Liaaen 1
#10 Liaaen A 1

Latest patents

Publication Filing date Title
GB8622401D0 A propulsion and/or steering apparatus for a vessel
US4112866A Propeller mechanism having removable propeller shaft
NL7704426A Vessel drive mechanism.
DE2702139A1 CONTROL AND / OR DRIVE DEVICE FOR A WATER VEHICLE
US4077352A Vessel propulsion and/or steering means
US4046096A Vessel propulsion and/or steering means
GB1409346A Propeller guard
US3756278A Control slide valve for a hydraulic servo motor
DK141481B Propeller System with adjustable propeller blades.
CA907963A Controllable pitch propeller system