Learn more

GEN CERAMICS COMPANY

Overview
  • Total Patents
    13
About

GEN CERAMICS COMPANY has a total of 13 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United States, United Kingdom and France. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and machines are Zhengzhou henghao glass technology co ltd, LUOYANG NORTH GLASS TECH CO LTD and VGT INDUSTRIEKERAMIK GMBH.

Patent filings in countries

World map showing GEN CERAMICS COMPANYs patent filings in countries
# Country Total Patents
#1 United States 7
#2 United Kingdom 3
#3 France 2
#4 Germany 1

Patent filings per year

Chart showing GEN CERAMICS COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 John Scharl 3
#2 Kingsbury Percy C 1
#3 Whitaker Frederic A 1
#4 Friedrich Plinke 1
#5 Wagner Charles S 1

Latest patents

Publication Filing date Title
US2201684A Ceramic article
GB421531A A method for increasing the degree of density of ceramic masses
GB402588A Process for the production of mullite
US1802962A Cock-plug-releasing means
US1611699A Radiating element for gas heaters
US1605564A Absorption and cooling apparatus
DE342241C Process for the manufacture of spark plug insulators
GB148731A Improvements in and relating to method of making spark plug insulators
US1375657A Process for making articles of quartz glass
US1343686A Method of making spark-plug insulators
US1368990A Process of producing articles of quartz glass