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GEN LUMINESCENT CORP

Overview
  • Total Patents
    12
About

GEN LUMINESCENT CORP has a total of 12 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United States. Its main competitors in its focus markets basic materials chemistry, electrical machinery and energy and machines are KASEI OPTONIX, OBRIEN GOINS SIMPSON & ASS and TEXAS UNITED CHEMICAL CO LLC.

Patent filings in countries

World map showing GEN LUMINESCENT CORPs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing GEN LUMINESCENT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sampson Isenberg 9
#2 Hultgren Rudolph C 4
#3 Poliak Charles A 1
#4 Rudolph Hultgren 1
#5 Norgard Wyman D 1

Latest patents

Publication Filing date Title
US2425697A Low-temperature luminescent lamp
US2397666A Method of producing luminescent material
US2395185A Production of luminescent dials
US2391705A Printing method and product
US2389781A Luminescent coating material
US2222510A Art of coating luminescent tubes
US2222509A Luminescent material
US2301228A Lighting system
US2324843A Luminescent material and method of producing same
US2192864A Luminescent material
US2184266A Apparatus for coating tubes with luminescent materials
US2269819A White light lamp