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GABRIEL TOULON PIERRE MARIE

Overview
  • Total Patents
    12
About

GABRIEL TOULON PIERRE MARIE has a total of 12 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and telecommunications are BIAMP SYSTEMS CORP, COMMUNICATIONS PATENTS INC and SETTOPPER LTD.

Patent filings in countries

World map showing GABRIEL TOULON PIERRE MARIEs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing GABRIEL TOULON PIERRE MARIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gabriel Toulon Pierre Marie 12

Latest patents

Publication Filing date Title
US2848536A Process for obtaining voltage impulses spaced out in several conductors
US2474338A Electroionic commutation system and its application, especially to the scanning in television
US2513760A Generator of multiple voltages at different frequencies
US2471252A Single-stage high-gain amplifier
US2471253A Signal distributing system
US2175367A Short wave broadcast system
US1822758A System for transmitting and amplifying vibratory currents and movements