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UNIVERSAL ELECTRIC WELDING COM

Overview
  • Total Patents
    35
About

UNIVERSAL ELECTRIC WELDING COM has a total of 35 patent applications. Its first patent ever was published in 1908. It filed its patents most often in France, United States and Canada. Its main competitors in its focus markets civil engineering, machine tools and machines are GUANGDONG DISHENG ELECTRIC POWER STEEL EQUIPMENT CO LTD, VIRY & FILS CHAUDRONNERIE and ZHEJIANG TIANMA PARKING SYSTEM CO LTD.

Patent filings in countries

World map showing UNIVERSAL ELECTRIC WELDING COMs patent filings in countries
# Country Total Patents
#1 France 16
#2 United States 15
#3 Canada 4

Patent filings per year

Chart showing UNIVERSAL ELECTRIC WELDING COMs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lachman Laurence S 13
#2 Maurice Lachman 10
#3 Edward Fulda 3
#4 Lachman Maurice 3
#5 Fulda Edward 3

Latest patents

Publication Filing date Title
US1620362A Girder
US1638635A Girder
US1638634A Girder
US1638636A Electrically-welded girder
US1638637A Girder
US1492992A Composite metal work and method of making same
US1493043A Preparing of metal plates for welding
US1493042A Preparing of metal plates for welding
US1416359A Method of side welding wires
US1332670A Method of plugging holes in metal plates
US1396442A Railing, gate, grille, &c.
US1328927A Pole or post
US1328926A Fencepost
US1332669A Metal pole
US1342818A Metallic structure
CA245213A Process of electric welding
CA245211A Method of preparing metal plates for welding
CA245212A Method of preparing metal plates for welding
CA245210A Composite metal work