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MELLEN GRENVILLE

Overview
  • Total Patents
    21
About

MELLEN GRENVILLE has a total of 21 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets materials and metallurgy, machines and thermal processes are IKOI S P A, IMI REFINERS LTD and MIDVALE HEPPENSTALL COMPANY.

Patent filings in countries

World map showing MELLEN GRENVILLEs patent filings in countries
# Country Total Patents
#1 United States 6
#2 United Kingdom 5
#3 Canada 4
#4 Switzerland 4
#5 Spain 2

Patent filings per year

Chart showing MELLEN GRENVILLEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mellen Grenville 19

Latest patents

Publication Filing date Title
CA176275A Casting machine
GB100045A Guides for Continuous Casting-machines.
GB100044A Apparatus for use in Casting Metals.
CA167787A Apparatus for making rods and tubes
CA167560A Guide for casting machines
CA167559A Metal feeding mechanism for casting machines
GB191515758A Improvements in Continuous Casting-machines.
GB191501528A Method of and Apparatus for Continuous Casting.
US1216341A Casting-pot.
GB191301326A Process of and Apparatus for Delivering Molten Metal.
US1097135A Process of separating and recovering volatilized matter.
US1165616A Controlling-valve.
US1053948A Process of and apparatus for delivering molten metal.
US1120732A Crucible-furnace.
US1160430A Process of melting aluminum or aluminum alloys.