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NAT MARKING MACH CO

Overview
  • Total Patents
    115
About

NAT MARKING MACH CO has a total of 115 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets textiles and paper, consumer goods and basic materials chemistry are GRABER ERNST, LANG GEORGE H and BISHOP CHARLES.

Patent filings in countries

World map showing NAT MARKING MACH COs patent filings in countries

Patent filings per year

Chart showing NAT MARKING MACH COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Keuper William J 13
#2 Constable Charles E 12
#3 John Keuper William 6
#4 Sell Francis M 6
#5 Miller Charles F 5
#6 Carothers Thomas A 5
#7 Mccafferty Edward A 4
#8 Keuper William John 4
#9 Andrew Raiche 3
#10 John Miglarese 3

Latest patents

Publication Filing date Title
NL8101572A Method for manufacturing a bimetal electrode
US3162642A Fluorescent pigments
GB859436A Temporary identification laundry marking system
US2848348A Temporary identification laundry marking system
US2774458A Segregator conveyor
GB723357A White fluorescent compounds and textile marking inks made therefrom
US2716748A Tab forming, stapling and printing device
US2671396A Laundry listing machine
US2648279A Type wheel indexing laundry listing machine
US2672811A Laundry marking machine
US2672810A Laundry listing and marking system
GB666377A Fadable laundry marking inks
US2599709A Typesetting means in laundry listing machine
GB647263A Improvements in laundry listing machines
GB635087A Improvements in laundry listing machines
GB637725A Improvements in or relating to tag forming and printing mechanism
US2573847A Keyboard locking mechanism for laundry listing machines
GB614543A Control mechanism for marking machine
GB623749A Tag-forming mechanism
GB614207A Combined billing and marking machine