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INTERNAT CLAY MACHINERY OF DEL

Overview
  • Total Patents
    12
About

INTERNAT CLAY MACHINERY OF DEL has a total of 12 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, Spain and Germany. Its main competitors in its focus markets machines, machine tools and civil engineering are MARTINELLI ETTORE SRL, MASS SPA and LONGINOTTI MECCANICA S R L.

Patent filings in countries

World map showing INTERNAT CLAY MACHINERY OF DELs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Spain 3
#3 Germany 2
#4 Canada 1
#5 United Kingdom 1

Patent filings per year

Chart showing INTERNAT CLAY MACHINERY OF DELs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Mcelroy Roy H 8
#2 Dykes John F 3
#3 Mcelroy Roy Hardin 1

Latest patents

Publication Filing date Title
DE1218919B Method and device for adjusting the filling height on rocker forming machines
GB850904A A compacting press and a method for the manufacture of bricks or briquettes
US3013321A Brick press
DE1129100B Rattle press for compacting small, hard-grained clay and other similar materials to form molded bodies
US2738825A Apparatus for making a ceramic tile building panel
US2909826A Apparatus for compacting granular materials
US2888731A Molding press
US2785455A Apparatus for working clay-like materials
CA642147A Press and a method of compacting material