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JOHNSTON JAMES I

Overview
  • Total Patents
    14
About

JOHNSTON JAMES I has a total of 14 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United Kingdom. Its main competitors in its focus markets engines, pumps and turbines are WAVEPISTON AS, MUELLER HANS JUERGEN and OH TAEKGEUN.

Patent filings in countries

World map showing JOHNSTON JAMES Is patent filings in countries
# Country Total Patents
#1 United Kingdom 14

Patent filings per year

Chart showing JOHNSTON JAMES Is patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Machines for liquids

Latest patents

Publication Filing date Title
GB201103816D0 Generator braking compensator
GB0922680D0 Generator braking compensator
GB0918796D0 Delineated and reduced braking effect device and design principles
GB0817931D0 Flywheel pulse generator- effcient hydrogen production
GB0803881D0 Gravity to hydrogen converter using shm and electrolysis
GB0716179D0 Distributed mini hydro-scaled localised hydroelectric generation
GB0606820D0 Natural energy extractor/converter - restricted bouyancy and gravity turbine
GB0606709D0 Natural energy converter/extractor-domestic hydroelectric
GB0515841D0 Electrical power wastage minimiser
GB0424064D0 Energy converter/power generator
GB0416078D0 Energy extractor-power generator