Learn more

JOHNSTON HARVESTER COMPANY

Overview
  • Total Patents
    25
About

JOHNSTON HARVESTER COMPANY has a total of 25 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States and Canada. Its main competitors in its focus markets agriculture, transport and mechanical elements are KEMPER GMBH MASCHF, HONEY BEE MFG LTD and VANDENENDE BV.

Patent filings in countries

World map showing JOHNSTON HARVESTER COMPANYs patent filings in countries
# Country Total Patents
#1 United States 18
#2 Canada 7

Patent filings per year

Chart showing JOHNSTON HARVESTER COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture
#2 Transport
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Maul Christian 16
#2 Farrall George Albert 9
#3 Farrall George A 5
#4 Pridmore Edward 5
#5 Case Henry J 1
#6 Farrell George Albert 1
#7 Johnston Homer M 1
#8 Cooley Orville 1
#9 Pollard Arthur L 1

Latest patents

Publication Filing date Title
US1246462A Center pressure device for disk harrows.
US1181127A Harvester.
US1157857A Corn-harvester.
US1197808A Harvester-adjusting mechanism.
US1159370A Corn-harvester.
US1158470A Corn-harvester.
US952125A Vertical-lift mower.
CA106284A Draft equalizer
US872663A Grain-binder.
US857950A Back-wing support for grain-binders.
US832782A Draft-equalizer.
US786508A Dish harrow.
US685944A Harvester.
US687397A Metallic wheel.
CA69496A Corn harvester
CA69473A Bundle carrier for harvesters
CA69474A Corn harvester
US657651A Corn-harvester.
US656784A Bundle-carrier for harvesters.
US668741A Bundle-carrier for grain-binders.