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RICARDO AND CO

Overview
  • Total Patents
    15
About

RICARDO AND CO has a total of 15 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Canada and Italy. Its main competitors in its focus markets engines, pumps and turbines and mechanical elements are JIANGSU SIDA POWER MECH GROUP CO LTD, LIANSHUI SIMAIKE POWER MACHINERY CO LTD and SHENYANG AEROSPACE MITSUBISHI MOTORS MFG CO LTD.

Patent filings in countries

World map showing RICARDO AND COs patent filings in countries
# Country Total Patents
#1 Canada 14
#2 Italy 1

Patent filings per year

Chart showing RICARDO AND COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holt George A 3
#2 Millington Brian W 2
#3 Powell Gerald E 2
#4 Goldsmith Charles N 1
#5 Ricardo Harry R 1
#6 Freese Royston G 1
#7 Hempson John G G 1
#8 Hands Fitzroy J 1
#9 Holt George Allen 1
#10 Scott William M 1

Latest patents

Publication Filing date Title
CA562883A Detachable cylinder head constructions for liquid-cooled internal combustion engines
CA770948A Fuel injection apparatus for internal combustion engines
CA567485A Detachable cylinder head constructions for liquid cooled fuel injection compression ignition engines
CA651310A Liquid-metering device
CA475395A Spray producing nozzles
CA608385A Internal combustion engines of the liquid fuel injection compression ignition type
CA826276A Temperature stabilization of thermal igniters for oil burners
CA576080A Combustion chamber construction
CA547337A Air cooled cylinder heads for internal combustion engines
CA642036A Internal combustion engines
CA637183A Internal combustion engines and pistons therefor
CA742483A Internal combustion engines of the vaporised charge spark ignition type
CA601186A Internal combustion engines of the compression ignition type and to hot plugs for them
CA515284A Reciprocating internal combustion engines of the sleeve valve type