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AUTOMATIC E M S A

Overview
  • Total Patents
    12
About

AUTOMATIC E M S A has a total of 12 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Switzerland, United Kingdom and Germany. Its main competitors in its focus markets measurement and mechanical elements are FITCH EUGENE, SILBERMANN K and AEGLER SOCIETE ANONYME FABRIQU.

Patent filings in countries

World map showing AUTOMATIC E M S As patent filings in countries
# Country Total Patents
#1 Switzerland 4
#2 United Kingdom 4
#3 Germany 2
#4 France 2

Patent filings per year

Chart showing AUTOMATIC E M S As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Mechanical elements

Focus technologies

# Technology
#1 Mechanically-driven clocks
#2 Gearing

Top inventors

# Name Total Patents
#1 A Automatic E M S 3

Latest patents

Publication Filing date Title
GB378243A Automatic winding device for timepieces
GB375626A Improvements in automatic winding devices for timepieces
GB377493A Improvements relating to means for transmission of an alternating mechanical effort
DE539248C Device for the automatic winding of clockworks and engines