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ERNEST BURNAND

Overview
  • Total Patents
    14
About

ERNEST BURNAND has a total of 14 patent applications. Its first patent ever was published in 1914. It filed its patents most often in Germany, United Kingdom and France. Its main competitors in its focus markets mechanical elements and engines, pumps and turbines are SIB OSOBOE K B N PROIZV OBEDIN, MO PROIZV OB VYPUSKU AVTOMATIC and ERMAKOV EVGENIJ N.

Patent filings in countries

World map showing ERNEST BURNANDs patent filings in countries
# Country Total Patents
#1 Germany 5
#2 United Kingdom 5
#3 France 2
#4 United States 2

Patent filings per year

Chart showing ERNEST BURNANDs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Springs
#2 Starting of combustion engines

Top inventors

# Name Total Patents
#1 Burnand Ernest 2
#2 Ernest Burnand 2
#3 Cingria Charles-Albert 1

Latest patents

Publication Filing date Title
GB399341A Improvements in or relating to plate or leaf springs
GB349926A Improvements in laminated springs
US1782286A Plate spring
GB278351A Improvements in laminated springs
GB262705A Improvements in laminated springs
US1550148A Method of constructing laminated springs
GB216440A Improved method of constructing laminated springs