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RICARDO AND CO ENGINEERS 1927

Overview
  • Total Patents
    16
About

RICARDO AND CO ENGINEERS 1927 has a total of 16 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Canada, Italy and United States. Its main competitors in its focus markets measurement, engines, pumps and turbines and machines are CHAMP ITEMS INC, CENTURY MOTORS CORP and MOSKOVITZ MILTON A.

Patent filings in countries

World map showing RICARDO AND CO ENGINEERS 1927s patent filings in countries
# Country Total Patents
#1 Canada 14
#2 Italy 1
#3 United States 1

Patent filings per year

Chart showing RICARDO AND CO ENGINEERS 1927s patent filings per year from 1900 to 2020

Top inventors

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

Latest patents

Publication Filing date Title
CA774381A Fuel injection apparatus for internal combustion engines
CA572847A Internal combustion engines of the compression ignition type
CA496864A Internal combustion engines
CA488434A Power plant
CA653433A Reciprocating air compressors
CA479138A Pistons
CA497071A Decompression mechanism for reciprocating internal combustion engines
CA483636A Internal combustion engines
CA482535A Internal combustion engines
CA585455A Internal combustion engine of the liquid fuel injection type
CA586818A Pistons for internal combustion engines
CA657722A Burner apparatus for liquid fuel
CA595360A Air-cooled cylinder head constructions for internal combustion engines
CA476916A Internal combustion engines