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CLARKE ROBERT C

Overview
  • Total Patents
    11
About

CLARKE ROBERT C has a total of 11 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets engines, pumps and turbines are AIR EQUIPEMENT SA, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA KZ GTU IM A N TUPOLEVA KGTU I and ULTIMATE HOLDINGS.

Patent filings in countries

World map showing CLARKE ROBERT Cs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 United States 1

Patent filings per year

Chart showing CLARKE ROBERT Cs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Engines, pumps and turbines

Focus technologies

# Technology
#1 Ignition for internal-combustion engines

Top inventors

# Name Total Patents
#1 Clarke Robert C 1

Latest patents

Publication Filing date Title
GB201201364D0 Dust/face mask improvements
GB0811674D0 Plant pot drainage
GB0811680D0 Plant pot drainage
GB0405932D0 Sliding pivoting twin wheel head for a grinder
GB0219591D0 Grinder with twin pivoting wheelheads
GB0111829D0 Orbital gauge for machines
GB0100845D0 Tape rules
GB9918211D0 Oscilating wheel head for grinding machines
GB9609347D0 Disposable paste dispensing brush
GB9502391D0 Motorised lawn areator
US1473079A Timer