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GEHLEN HERMANN W

Overview
  • Total Patents
    25
About

GEHLEN HERMANN W has a total of 25 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United Kingdom, United States and Belgium. Its main competitors in its focus markets transport and civil engineering are GEHLEN HERMANN, XIANGYANG XIELICHENG LOCOMOTIVE AND VEHICLE ENG EQUIPMENT CO LTD and CHINA HARZONE INDUSTRY CORP LTD.

Patent filings in countries

World map showing GEHLEN HERMANN Ws patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 United States 8
#3 Belgium 5
#4 Switzerland 3
#5 Norway 1

Patent filings per year

Chart showing GEHLEN HERMANN Ws patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Gehlen Hermann Walter 14
#2 Walter Gehlen Hermann 2
#3 Jean Gillois 2
#4 Gehlen Hermann W 1

Latest patents

Publication Filing date Title
GB1280064A Improvements in or relating to cable shackles
US3628490A Amphibious vehicle
US3643618A Amphibious vehicle with auxiliary floating elements
US3698350A Amphibious vehicle
US3597784A Vehicle with dismountable ramp
US3603278A Water propeller drive for amphibious vehicles
GB1208221A Improvements in or relating to amphibious vehicles
GB1045501A Improvements in or relating to amphibious vehicles
GB968755A Improvements in or relating to amphibious bridges, ferry vehicles and the like
GB941569A Improvements in or relating to mobile bridge units
GB826283A Improvements in or relating to mobile self propelled bridge units
US3010128A Mobile self propelled bridge units
US3021544A Self propelling sectional floating bridge