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QUIETLITE INT LTD

Overview
  • Total Patents
    26
About

QUIETLITE INT LTD has a total of 26 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets electrical machinery and energy, machines and environmental technology are NEON DYNAMICS CORP, INNOVATIVE CONTROLS INC and ELAM ELECTROLUMINESCENT IND LT.

Patent filings per year

Chart showing QUIETLITE INT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Elliott William J 17
#2 Harper Clarence E 5
#3 Elliott W J 2
#4 Uiriamu Jiee Eriotsuto 1
#5 Uiriamu Jiei Eriotsuto 1
#6 Kurarensu Ii Haapaa 1
#7 Harper Clarence 1
#8 Harper C E 1

Latest patents

Publication Filing date Title
EP0236300A1 Solid state inverter including a multiple core transformer
US4562382A Solid-state inverter including a multiple core transformer
IT8249039D0 Solid state ballast circuit for electric discharge vapour lamp
US4409522A Direct current power source for an electric discharge lamp using reduced starting current
US4414491A Current limiting power supply for electron discharge lamps
US4358717A Direct current power source for an electric discharge lamp
US4289993A Direct current power source for an electric discharge lamp