Learn more

VGT INDUSTRIEKERAMIK GMBH

Overview
  • Total Patents
    24
About

VGT INDUSTRIEKERAMIK GMBH has a total of 24 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets machines, materials and metallurgy and surface technology and coating are WUHAN ZHONGYUAN FURNACE ENGINEERING TECH SERVICE CO LTD, CABODI ISABELLE and TAYLORS SONS CO CHAS.

Patent filings in countries

World map showing VGT INDUSTRIEKERAMIK GMBHs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 United States 5
#3 EPO (European Patent Office) 4
#4 Japan 4
#5 China 2
#6 Czechia 1
#7 Republic of Korea 1
#8 Poland 1

Patent filings per year

Chart showing VGT INDUSTRIEKERAMIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Petschauer Hans 21
#2 Gebhardt Franz 3
#3 Hanspetsu Auel 1
#4 Schwarze Thomas 1
#5 Hansu Petsuchiyuaueru 1
#6 Franz Gebhart 1
#7 Gebhardt Franz Prof Dr 1
#8 Slangen Gottfried 1

Latest patents

Publication Filing date Title
CZ269499A3 Large format fireclay refractory block and process for producing thereof
US6171990B1 Large-format fireclay refractory brick, in particular bottom block for a tin bath
EP0771763A1 Big format Schamott refractory stone, in particular for the bottom of a tin bath
DE19549057C1 Large-sized firebrick, especially pewter bath stone, and process for its manufacture
DE19543430A1 Two-layer stone and process for its manufacture
DE19542700A1 Large-sized firebrick, especially pewter bath stone, and process for its manufacture
DE19528446A1 SiC composition and process for its manufacture
DE4206734A1 Large-sized firebrick and process for its manufacture