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FARREL FOUNDRY AND MACHINE COM

Overview
  • Total Patents
    11
About

FARREL FOUNDRY AND MACHINE COM has a total of 11 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines are YIXING GUANGHUI ADHESIVE CO LTD, EME KK and COOPER CHENGSHAN SHANDONG TIRE CO LTD.

Patent filings in countries

World map showing FARREL FOUNDRY AND MACHINE COMs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Canada 3
#3 United Kingdom 2

Patent filings per year

Chart showing FARREL FOUNDRY AND MACHINE COMs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Preparation of materials
#2 Unspecified technologies

Top inventors

# Name Total Patents
#1 Bowen David R 6
#2 Schnuck Carl F 6
#3 Bowen David Rees 1
#4 Schnuck Carl Frederic 1
#5 Baker Albert A 1
#6 Lewis Richard C 1

Latest patents

Publication Filing date Title
GB147547A A new or improved method of and machine for mixing or masticating rubber or like plastic material
US1496620A Machine and process for mixing or masticating rubber and like material
US1420959A Machine for treating rubber or other plastic material
US1357217A Rubber-mixer
US1460938A Method of mixing or masticating heavy plastic material
US1398765A Machine for treating rubber and similar material
US1400934A Machine for treating rubber and similar material
CA272852A Roll grinding machine
CA271586A Rubber treating machine
CA206987A Machine for mixing rubber