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MARTIN DAVID JOHN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    199,518
About

MARTIN DAVID JOHN has a total of 11 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United Kingdom, Australia and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy and furniture and games are OSAKA NISHIKAWA KK, CASPER SLEEP INC and USINES METALLURG DE LITERIE.

Patent filings per year

Chart showing MARTIN DAVID JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Martin David John 11

Latest patents

Publication Filing date Title
NZ711226A A mattress for ready changing of bed linen
GB8916642D0 Simplified electronic starter for fluorescent lamps
GB8426272D0 Starter noise reduction devices for fluorescent lamp ballast inductors
GB8425595D0 Lamp-dimmer unit
GB2126810A Electronic drive circuit for discharge lamps
GB2105454A Illuminated knobs