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WIJSMULLER ENG

Overview
  • Total Patents
    12
About

WIJSMULLER ENG has a total of 12 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Netherlands, Norway and Canada. Its main competitors in its focus markets transport are IVANOV JURY P, KEPPEL OFFSHORE & MARINE LTD and NAVION AS.

Patent filings in countries

World map showing WIJSMULLER ENGs patent filings in countries
# Country Total Patents
#1 Netherlands 6
#2 Norway 2
#3 Canada 1
#4 Germany 1
#5 Finland 1
#6 France 1

Patent filings per year

Chart showing WIJSMULLER ENGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

Top inventors

# Name Total Patents
#1 Aarts Sven Olaf 5
#2 Jonge Albert Dirk De 2
#3 Ganzinga Willem Sievert 1
#4 Aarts Sven O 1

Latest patents

Publication Filing date Title
NL1017962C2 Tugboat.
CA1241871A Tow boat having winch means for towing objects and handling anchors and the like
FI852859A0 Bogserbaot foersedd med vinsch foer bogsering av foeremaol och hantering av ankare och dylikt.
NL8500920A Transport vessel for drilling platform - has ballast tanks, stabilising towers and controlled ballast weight movement
NL8400253A Towing boat with winch tools for towing objects and handling anchors and the like.
NL8400252A Tugboat with winch - has vertical shaft for receiving rope and being disposed below winch, with guide and locking device at bottom
NL8301930A Lifeboat access device for survivors - includes port and starboard stowed mattresses and bow-mounted catch net
NL8105482A Method and apparatus for securing a cargo with regard to a ship's deck