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AMERICAN TOOL & MACHINE COMPANY

Overview
  • Total Patents
    13
About

AMERICAN TOOL & MACHINE COMPANY has a total of 13 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States. Its main competitors in its focus markets machines, mechanical elements and electrical machinery and energy are GEA WESTFALIA SEPARATOR GMBH, COSTNER IND NEVADA INC and ALFA LAVAL SEPARATION AB.

Patent filings in countries

World map showing AMERICAN TOOL & MACHINE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing AMERICAN TOOL & MACHINE COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Adams Comfort A 4
#2 Phillips Eli W 3
#3 Barker Melville H 3
#4 Goddard George N 2
#5 Sturges Harry W 1
#6 Dinkel George 1
#7 Arnold Henry F 1
#8 Barker Annie M 1

Latest patents

Publication Filing date Title
US1205947A Safety shipping device for work-tables.
US1242857A Means for mounting and driving centrifugal machines.
US1192823A Bearing for centrifugal machines.
US1232754A Means for mounting and driving centrifugal machines.
US1146767A Means for driving centrifugal machines.
US1146445A Centrifugal machine for washing waste and other material.
US981601A Means for controlling electrically-driven centrifugal machines.
US1044287A Means for supporting centrifugal machines.
US939904A Centrifugal machine.
US1119385A Clutch mechanism.
US928912A Centrifugal machine.
US1059930A Mount for electric motors.
US748465A Centrifugal machine.