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BROWN RALPH

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    233,162
About

BROWN RALPH has a total of 14 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets environmental technology, transport and pharmaceuticals are TIANJIN LVGERUI TECH DEV CO LTD, SUN XIAOWEI and FANGCHENGGANG FISHERY TECH EXTENSION STATION.

Patent filings in countries

World map showing BROWN RALPHs patent filings in countries
# Country Total Patents
#1 United States 8
#2 WIPO (World Intellectual Property Organization) 3
#3 Canada 2
#4 United Kingdom 1

Patent filings per year

Chart showing BROWN RALPHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brown Ralph 14
#2 Savov Marin 1

Latest patents

Publication Filing date Title
US2009220477A1 Prevention of micronutrient deficiencies associated with common disabilities in the over 50 adult
US2008000844A1 Wastewater disinfection apparatus and methods
US2006090684A1 Powerboat with disappearing tunnel
WO2006016915A1 Powerboat with disappearing tunnel
US2005247252A1 Powerboat with disappearing tunnel
US2005005836A1 Shallow draft boat with a tri-tunnel hull
US4462599A Soccer practice device
GB189314442A A New or Improved Surgical Instrument for Administering Medicine to Horses and like Animals.
CA390903A Needle threading device