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LOUIS JOSEPH EMMANUEL COLARDEA

Overview
  • Total Patents
    12
About

LOUIS JOSEPH EMMANUEL COLARDEA has a total of 12 patent applications. Its first patent ever was published in 1905. It filed its patents most often in France and Germany. Its main competitors in its focus markets optics are ACHIEVER IND LTD, KILFITT OPTISCHE FABRIK HEINZ and MOVIECAM KINEMATOGRAPH.

Patent filings in countries

World map showing LOUIS JOSEPH EMMANUEL COLARDEAs patent filings in countries
# Country Total Patents
#1 France 11
#2 Germany 1

Patent filings per year

Chart showing LOUIS JOSEPH EMMANUEL COLARDEAs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Cameras
#2 Optical systems

Top inventors

# Name Total Patents
#1 Richard Jules 11
#2 Colardeau Louis-Joseph-Emmanuel 10
#3 Colardeau Louis-Joseph-Emmanue 1