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GEORGE HERBERT FLETCHER

Overview
  • Total Patents
    54
About

GEORGE HERBERT FLETCHER has a total of 54 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United Kingdom. Its main competitors in its focus markets electrical machinery and energy, transport and environmental technology are SILICON VALLEY MICRO M CORP, WAVECREST LABORATORIES LLC and ELPALUX SA.

Patent filings in countries

World map showing GEORGE HERBERT FLETCHERs patent filings in countries
# Country Total Patents
#1 United Kingdom 54

Patent filings per year

Chart showing GEORGE HERBERT FLETCHERs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB826138A Improvements in or relating to armature coils for dynamo electric machines
GB821434A Improvements in or relating to dynamo electric machines
GB821435A Improvements in or relating to dynamo electric machines
GB792428A Improvements in or relating to armature coils for dynamo electric machines
GB639004A Improvements in and relating to dynamo electric machines
GB621652A Improvements in electric generating equipment
GB624626A Improvements in and relating to electric traction systems
GB615482A Improvements relating to dynamo electric machines
GB604796A Improvements in or relating to electric generating equipment
GB589840A Improvements in and relating to dynamo electric machines
GB584282A Improvements in and relating to table and like cutlery
GB583925A Improvements in vehicle lighting systems
GB574155A Improvements in and relating to electrical amplifying apparatus employing dynamo electric machines
GB570192A Improvements in or relating to power transmission toothed gearing
GB568156A Improvements in and relating to electric motor equipments
GB568155A Improvements in and relating to electric motor equipments
GB609306A Improvements in director or like control systems for guns
GB521019A Improvements relating to coils for electrical purposes
GB518487A Improvements relating to direct current traction motor equipment
GB493209A Improvements relating to auxiliary apparatus for self-propelled electric vehicles