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ROSENTHAL MFG CO

Overview
  • Total Patents
    18
About

ROSENTHAL MFG CO has a total of 18 patent applications. Its first patent ever was published in 1923. It filed its patents most often in United States and Canada. Its main competitors in its focus markets agriculture, machines and machine tools are MORRAL SAMUEL E, GERMAN SOLOMON and TRIOLIET SILO EUROP.

Patent filings in countries

World map showing ROSENTHAL MFG COs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 2

Patent filings per year

Chart showing ROSENTHAL MFG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 August Rosenthal 15
#2 Rosenthal Henry L 6
#3 Rosenthal Ben J 3
#4 Matsuoka Earl 2
#5 Carl Rosenthal 1
#6 Rusenthal Henry L 1

Latest patents

Publication Filing date Title
US5042351A Feeding apparatus for a machine for feeding and cutting sheet materials
CA978092A Motorized wheel chair drive
CA972729A Sheet material feeding and cutting apparatus and control system therefor
US2184084A Trailer implement
US2184083A Corn husker and shredder
US2185739A Corn husker and shredder
US2259140A Bag attachment for corn huskers
US2086960A Husker-shredder
US1959065A Draft hitch
US1984895A Corn harvester
US1831395A Clutch pulley
US1691586A Power control device
US1706823A Corn picker and husker
US1629930A Shaker trough for corn huskers
US1701195A Gear casing for corn huskers
US1582542A Corn husker
US1531759A Corn husker
US1531758A Corn husker