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LOUIS HEMMELER

Overview
  • Total Patents
    11
About

LOUIS HEMMELER has a total of 11 patent applications. Its first patent ever was published in 1926. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets electrical machinery and energy, transport and medical technology are BERKO WERKE QUAST & EICHERT, BERKO WERKE QUAST & CO and REELIGHT APS.

Patent filings in countries

World map showing LOUIS HEMMELERs patent filings in countries
# Country Total Patents
#1 Germany 5
#2 United Kingdom 5
#3 United States 1

Patent filings per year

Chart showing LOUIS HEMMELERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Louis Hemmeler 1

Latest patents

Publication Filing date Title
GB835646A Improvements in and relating to massaging apparatus
DE497773C Dimmer switch for two light strength headlights of motor vehicles, motorcycles and the like. like
GB299366A Adjustable head lamp holder for bicycles
GB283110A Magneto-electric lighting machine
US1688810A Magneto-electric-lighting machine for cycles and motor cycles
GB270686A Magneto-electric lighting machines for cycles and motor cycles
GB270687A Fixing device for lighting magnetos in road vehicles