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LOUIS EDWARD FRANK WACHTER

Overview
  • Total Patents
    14
About

LOUIS EDWARD FRANK WACHTER has a total of 14 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United Kingdom and France. Its main competitors in its focus markets measurement are VIMETAL SA, QUARTIER FILS EMILE and DITISHEIM & CIE FABRIQUES VULC.

Patent filings in countries

World map showing LOUIS EDWARD FRANK WACHTERs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 France 5

Patent filings per year

Chart showing LOUIS EDWARD FRANK WACHTERs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

Top inventors

# Name Total Patents
#1 Wachter Louis Edward Frank 5

Latest patents

Publication Filing date Title
GB235826A Improvements connected with watch pendants and bows
GB198931A Improvements connected with watch pendants and bows
GB191679A Improvements in watch bows and pendants
GB168789A Improvements connected with watch or clock faces
GB167408A Improvements in cases for watches, clocks and other instruments of a like kind
GB163616A Improvements connected with watch pendants
GB137483A Improvements connected with watch bows and pendants
GB137472A Improvements in watches and the like
GB140663A Improvements in watch or like crystals