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ALLSOP ROBERT OWEN

Overview
  • Total Patents
    13
About

ALLSOP ROBERT OWEN has a total of 13 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets engines, pumps and turbines are PC RC PRODUCTS L L C, LEXINGTON PROD LTD and BRYCE FUEL INJECTION LTD.

Patent filings in countries

World map showing ALLSOP ROBERT OWENs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 United States 2

Patent filings per year

Chart showing ALLSOP ROBERT OWENs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Engines, pumps and turbines

Top inventors

# Name Total Patents
#1 Allsop Robert Owen 13
#2 Crampin William 1

Latest patents

Publication Filing date Title
GB190713727A Improvements in Internal Combustion Engines.
GB190710599A Improvements in or relating to Internal Combustion Engines.
US868392A Petroleum-engine.
GB190523600A Improvements in Petroleum Engines
GB190515041A An Improved Clutch
GB190421275A A New or Improved Petroleum Engine.
GB190321587A Improvements in Petroleum Engines.
US725191A Petroleum-engine.
GB190116816A Improvements in Petroleum Engines.
GB189905472A A New or Improved Petroleum Engine.
GB189818343A Improvements in Gas and Petroleum Engines.
GB189713092A Starting Gas and Petroleum Engines and Motors.
GB189626638A Improvements in Gas and Petroleum Engines and Motors.