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D HORLOGERIE LE COULTRE ET CIE

Overview
  • Total Patents
    28
About

D HORLOGERIE LE COULTRE ET CIE has a total of 28 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Switzerland, Germany and France. Its main competitors in its focus markets measurement, machine tools and machines are FLUECKIGER & CIE, LAPIDOR SA and VOGT ANDRE.

Patent filings in countries

World map showing D HORLOGERIE LE COULTRE ET CIEs patent filings in countries
# Country Total Patents
#1 Switzerland 7
#2 Germany 7
#3 France 7
#4 United Kingdom 5
#5 United States 2

Patent filings per year

Chart showing D HORLOGERIE LE COULTRE ET CIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mamie Philippe 4
#2 Maurice Audemars 2
#3 Philippe Mamie 2
#4 Roger Lebet 2
#5 Lebet Roger 1
#6 Michel Depraz 1
#7 Andermars Maurice 1
#8 Claude Berney 1
#9 Jean Lebet 1
#10 Marcel Berney 1

Latest patents

Publication Filing date Title
GB1083442A Apparatus for use in assembling small mechanisms
GB1082476A Method of, and apparatus for, inspecting the play of a component of a mechanism
GB1072444A Jigs for locating pivoted components in predetermined positions for the purpose of connecting their pivots by a bridge
GB1083443A Apparatus for use in assembling small mechanisms
GB1083444A Apparatus for use in assembling small mechanisms