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AMERICAN MACH & FOUNDRY

Overview
  • Total Patents
    4,195
About

AMERICAN MACH & FOUNDRY has a total of 4,195 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets consumer goods, machines and packaging and shipping are ARENCO PMB BV, S I B S P A SCIPIONE INNOCENTI and HAUNI WERKE KOERBER & CO KG.

Patent filings in countries

World map showing AMERICAN MACH & FOUNDRYs patent filings in countries
# Country Total Patents
#1 United States 1,721
#2 Canada 738
#3 United Kingdom 707
#4 Germany 403
#5 France 327
#6 Switzerland 115
#7 Austria 60
#8 Denmark 49
#9 Sweden 27
#10 Spain 21
#11 Belgium 20
#12 Italy 3
#13 Brazil 2
#14 Ireland 1
#15 Netherlands 1

Patent filings per year

Chart showing AMERICAN MACH & FOUNDRYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Foundry Company American Machi 68
#2 Wood Fenton M 44
#3 Dearsley George 42
#4 Rundell Rupert E 40
#5 Bronander Wilhelm B 36
#6 George Dearsley 36
#7 Rudd Wallace C 34
#8 Holloway Robert L 34
#9 Johnson Carl W 31
#10 John Zuercher 27

Latest patents

Publication Filing date Title
US3699007A Evaporating-concentrating apparatus and method
US3690328A Wet processing of tobacco stems
US3613038A Miniature pushbutton dry reed switch
US3564380A Selectively sequentially positioning control
US3590292A Electric motor construction
FR2064763A5 Filter cartridge
US3605838A Continuous cigarette rod cutoff
FR2018637A1 Control apparatus for bore pipes and similar bodies
DE1937960A1 Polyman of a monomer onto a carrier-polymer.ner - with regulation of the polymsn velocity and degree
US3606021A Materials handling apparatus
US3526232A Rod cutter
US3501005A Hydraulic filter cartridge with indicator
DE1924463A1 High viscosity nitrocellulose coatings on - cigars
US3544934A Proximity switch-type control means
US3556278A Anti-snag device
US3501658A Bidirectional motor with directional control means for starting in either direction
US3497816A Frequency sensor and control circuit
US3510042A Aligning device
US3589725A Automatic bowling scorer with cathode-ray tube display
US3484537A Photocontrol enclosure and support