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DODDS ROWAN T F

Overview
  • Total Patents
    13
About

DODDS ROWAN T F has a total of 13 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping and machines are TIANJIN SHITONG LUBRICATING GREASE CO LTD, XUZHOU MINGWEI FEED CO LTD and CHENGDU JINGJI PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing DODDS ROWAN T Fs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 5

Patent filings per year

Chart showing DODDS ROWAN T Fs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping
#2 Machines

Focus technologies

# Technology
#1 Milling
#2 Containers for goods storage
#3 Packaging

Top inventors

# Name Total Patents
#1 Dodds Rowan T F 13

Latest patents

Publication Filing date Title
US1500115A Roller mill
US1500610A Explosion-preventing device
US1376082A Method of preventing explosions
US1434879A Explosion-preventing device
US1287654A Method of milling flour.
US1211105A Packer.
US1218933A Roller-mill.
US1218634A Roller-mill.
CA212042A Grain separator
CA241781A Roller mill
CA233629A Explosion preventing device
CA208470A Explosion preventing device
CA208471A Method of preventing explosions