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FLETCHER JOHN K

Overview
  • Total Patents
    21
About

FLETCHER JOHN K has a total of 21 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets machines and packaging and shipping are HORTICULTURAL AUTOMATION LTD, LOCKWOOD GRADERS LTD and TAS ADRIANUS WILHELMUS.

Patent filings in countries

World map showing FLETCHER JOHN Ks patent filings in countries
# Country Total Patents
#1 United Kingdom 20
#2 United States 1

Patent filings per year

Chart showing FLETCHER JOHN Ks patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Fletcher John K 1

Latest patents

Publication Filing date Title
GB0821333D0 Stable wave power energy generator
GB0816833D0 Automatic level compensator
GB0813506D0 Tidal stream energy generator
GB0813181D0 Wind activated energy generator
GB0803396D0 Amphibious vertical green energy generator
GB0803155D0 Amphibious horizontal green energy generator
GB0715158D0 Shallow water energy generator
GB0713697D0 Energy generation
GB0702721D0 Shallow water energy generator
GB0419902D0 Energy Generation
GB0419904D0 Shallow water energy generator
GB0200791D0 Combination footwear supporting rack with instep scraper and soil irrigator
GB0200789D0 Combination footwear rack
GB9911641D0 Energy generation
GB9819559D0 Odour extractor
GB9811092D0 Odour extractor system
GB9811091D0 Shallow water energy generator
GB9810631D0 Energy generation
GB9710321D0 Energy generation
GB9312491D0 Improvements in and relating to engines