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MERLE JOSEPH M

Overview
  • Total Patents
    12
About

MERLE JOSEPH M has a total of 12 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United States and Canada. Its main competitors in its focus markets materials and metallurgy, machines and surface technology and coating are PRZED PROJEKTOWANIA I WYPOSAZE, MARVALAUD INC and HODLER F.

Patent filings in countries

World map showing MERLE JOSEPH Ms patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 5

Patent filings per year

Chart showing MERLE JOSEPH Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Merle Joseph M 12

Latest patents

Publication Filing date Title
US2395286A Processes for chemically purifying and refining metals
US2345352A Apparatus and method of producing products from undercooled molten metal
US2355885A Processes for chemically purifying and refining metals and other substances in fusion
US2301902A Method and apparatus for producing bimetallic products
US2307939A Metal product produced directly from molten metal
US2348178A Method of making metallic products of sheetlike form
US2129703A Apparatus for producing metal products
CA413787A Metal product making apparatus
CA406157A Bimetallic flat metal product producing apparatus
CA401591A Metal solid and tubular product making apparatus
CA387055A Metal product
CA424613A Continuous metal strip making apparatus