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MARVALAUD

Overview
  • Total Patents
    19
About

MARVALAUD has a total of 19 patent applications. Its first patent ever was published in 1956. It filed its patents most often in Canada, France and Belgium. Its main competitors in its focus markets materials and metallurgy and machines are INST GEOL KARELSKOGO FILIALA A, SANKT PETERBURGSKIJ G T and B F DRAKENFELD & CO INC.

Patent filings in countries

World map showing MARVALAUDs patent filings in countries
# Country Total Patents
#1 Canada 16
#2 France 2
#3 Belgium 1

Patent filings per year

Chart showing MARVALAUDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Pond Robert B 15
#2 Wade Worth 3
#3 Hill Frederick J 1
#4 Gibbons Thomas P 1
#5 Mueller George F 1
#6 Pond Robert Barrett 1

Latest patents

Publication Filing date Title
CA602507A Apparatus for producing metallic element
CA583899A Process and apparatus for the production of continuous metal filaments
CA615024A Apparatus for producing metal fibers and filaments
CA727352A Bimetallic filaments
CA583897A Production of continuous metallic filaments
CA584783A Apparatus and method for producing metal filaments
CA583900A Method of forming round metal filaments
CA584784A Method and apparatus for producing metal filaments
CA618888A Extrusion nozzle
CA648009A Chill block for producing cast filaments
CA616945A Method for the production of continuous filaments of high vapor pressure metals
CA583896A Apparatus for the production of continuous filaments of high vapor pressure metals
CA584782A Method of making a metallic element
CA660448A Metallic element
CA647897A Conductive ceramics
CA651063A Sectional jet