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SADECKIE ZAKLADY ELEKTRO WEGLO

Overview
  • Total Patents
    33
About

SADECKIE ZAKLADY ELEKTRO WEGLO has a total of 33 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Poland, Austria and United Kingdom. Its main competitors in its focus markets electrical machinery and energy and materials and metallurgy are BIURO P PRZEMYSLU METAL, RADEV and ZONE INFINITY CO LTD.

Patent filings in countries

World map showing SADECKIE ZAKLADY ELEKTRO WEGLOs patent filings in countries
# Country Total Patents
#1 Poland 28
#2 Austria 1
#3 United Kingdom 1
#4 Italy 1
#5 Romania 1
#6 Sweden 1

Patent filings per year

Chart showing SADECKIE ZAKLADY ELEKTRO WEGLOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kulpinski Jan 6
#2 Kolowca Jan 6
#3 Lebiedziejewski Miroslaw 6
#4 Migacz Adam 5
#5 Dunajewski Czeslaw 4
#6 Nobilec Leslaw 4
#7 Korzen Adam 4
#8 Wroblewski Dominik 3
#9 Kosakowski Zygmunt 3
#10 Sajdak Ryszard 3

Latest patents

Publication Filing date Title
PL272884A2 Ring chamber and gravity die furnace for firing electrode products operating in a system of several separate fires
PL268755A1 Method of obtaining electrodes exhibiting improved resistance to thermal shocks
PL255879A2 Method of obtaining graph tized ma terials exibiting uniform degree of graphitization
PL255853A2 Method of protecting an electrofilter against fire
PL252609A2 Method of and system for continuously measuring temperatures of loose and plastic materials
PL250821A2 Method of controlling the course of graphitization process in acheson's electric resitance furnace
PL247274A2 Loose fill insulation for graphitization furnaces
PL244839A2 Method of manufacture of carbon-metal composite material
PL243956A2 Method of adjustment of thermal conductivity of non-graphitized electrode material
PL238366A2 Method of manufacture of the plastic of polytetrafluoroethylen with fillers
PL237875A1 Apparatus for testing the voltage and resistance in electric circuits
RO65158A Process for the manufacture of carbon or graphite electrodes