Learn more

CROSSLEY BROTHERS LTD

Overview
  • Total Patents
    36
About

CROSSLEY BROTHERS LTD has a total of 36 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are GREENHOUGH JOHN HEATH, ACRO AKT GES and WITZKY JULIUS E.

Patent filings in countries

World map showing CROSSLEY BROTHERS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 26
#2 Canada 6
#3 United States 3
#4 Spain 1

Patent filings per year

Chart showing CROSSLEY BROTHERS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Carter Herbert Desmond 6
#2 Henry Henshall Samuel 1
#3 Desmond Carter Herbert 1
#4 Holroyd Wood Jeffrey 1
#5 Wilhelm Beer 1
#6 Wood Jeffrey Holroyd 1
#7 Henshall Samuel Henry 1

Latest patents

Publication Filing date Title
GB1127071A Improvements in or relating to internal combustion engines
US3071982A Transmission for machine tools
GB815494A Improvements in two stroke cycle internal combustion engines
GB743219A Improvements relating to motor power plant
GB736116A Improvements relating to exhaust gas driven turbines
GB709638A Improvements in means for cooling the scavenging and charging air of internal combustion engines
GB702002A Improvements relating to the pistons of internal combustion engines
GB682641A Improvements relating to two stroke cycle internal combustion engines
GB711342A Improvements relating to internal combustion engines
GB629850A Improvements relating to the cooling of the gaseous charge of internal combustion engines
GB638923A Improvements relating to the exhaust systems of two-stroke cycle internal combustionengines
GB609115A Improvements relating to compression ignition oil engines
GB596757A Improvements relating to the cylinder heads of compression ignition internal combustion engines
US2476816A Internal-combustion engine
GB588951A Improvements relating to the cylinders of two stroke cycle internal combustion engines
GB580935A Improvements in the compressed air starting equipment of internal combustion engines
GB581523A Improvements in the control mechanism of reversible internal combustion engines
GB573620A Improvements relating to the control of reversible internal combustion engines
GB580619A Improvements in the lubricating oil systems of internal combustion engines
GB581216A Improvements in or relating to the charging of multi-cylinder two-stroke cycle internal combustion engines