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AASEN NIELS WALTERSEN

Overview
  • Total Patents
    26
About

AASEN NIELS WALTERSEN has a total of 26 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United Kingdom, Denmark and United States. Its main competitors in its focus markets machines, transport and weapons are SEMPLE JOHN B, OLYMPIC TECHNOLOGIES LTD and MISAR SPA.

Patent filings in countries

World map showing AASEN NIELS WALTERSENs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 Denmark 5
#3 United States 5
#4 Switzerland 4
#5 Austria 2
#6 Spain 2
#7 Canada 1

Patent filings per year

Chart showing AASEN NIELS WALTERSENs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Transport
#3 Weapons

Top inventors

# Name Total Patents
#1 Aasen Niels Waltersen 20
#2 Niels Waltersen Aasen 4
#3 Hansen-Ellehammer Jacob Christ 2
#4 Planche Gilbert 1

Latest patents

Publication Filing date Title
US1275190A Hand-grenade with time-fuse and automatic release.
CA174024A Shell
US1204725A Propeller for the percussion mechanism of various projectiles.
US1214253A Safety device for shells.
US1218349A Gun.
GB191508755A Improvements in Grenades and in Guns therefor.
GB191412797A Improvements in or relating to Land Mines.
GB191205459A Improvements in or relating to Aerial Machines.
GB191103007A Improvements in Percussion-fuze for Gun Shells, Hand Shells and the like.
GB190812148A Improvements in Rocket Parachutes
US907112A Rocket-parachute.
GB190712657A Improvements in Hand Grenades.
GB190712580A Improvements in Hand Grenades.