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HEIMANN ARTHUR

Overview
  • Total Patents
    13
About

HEIMANN ARTHUR has a total of 13 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United Kingdom, Switzerland and Austria. Its main competitors in its focus markets electrical machinery and energy are CHEM FAB AUF AKTIEN VORM E SCH, SA POUR LES APPLICATIONS DE LELECTRICITE ET DES GAZ RARES ETABLISSEMENTS CLAUDE PAZ & SILVA and COMPANHIA BRASILEIRA CARBURETO.

Patent filings in countries

World map showing HEIMANN ARTHURs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Switzerland 3
#3 Austria 2
#4 Germany 2

Patent filings per year

Chart showing HEIMANN ARTHURs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy

Focus technologies

# Technology
#1 Special electric heating or lighting

Top inventors

# Name Total Patents
#1 Heimann Arthur 11
#2 Schaeffer Walter 9
#3 Schaffer Walter 2

Latest patents

Publication Filing date Title
GB191011583A Improvements in or relating to a Method of Working Arc Lamps and Incandescent Lamps in common on an Alternating Current Circuit.
GB191011581A Improvements in or relating to a Method of Working Arc Lamps in Series with Incandescent Lamps.
GB191011582A Improvements in or relating to a Method of Working Arc Lamps in Series with Incandescent Lamps.
GB190922302A Improvements in or relating to a Method of Working Arc Lamps in Series with Incandescent Lamps.
GB191000748A Improvements in or relating to Method of Working Arc Lamps in Series with Incandescent Lamps.
GB191000747A Improvements in or relating to a Method of Working Arc Lamps in Series with Incandescent Lamps.