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BARWELL ENG LTD

Overview
  • Total Patents
    14
About

BARWELL ENG LTD has a total of 14 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets machines are FUJIPURA SEIKO KK, YAROSLAVSKIJ POLT IVNI K I OBO and KDESIGN GMBH.

Patent filings in countries

World map showing BARWELL ENG LTDs patent filings in countries
# Country Total Patents
#1 Germany 3
#2 France 2
#3 United Kingdom 2
#4 Australia 1
#5 Belgium 1
#6 Canada 1
#7 Switzerland 1
#8 Sweden 1
#9 United States 1
#10 South Africa 1

Patent filings per year

Chart showing BARWELL ENG LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Top inventors

# Name Total Patents
#1 Harold Barwell John 3
#2 Barwell John Harold 3
#3 Lanham Donald James 3
#4 Barwell J 2
#5 James Lanham Donald 2
#6 Barwell J H 1
#7 Lanham D 1
#8 Lanham Donald J 1
#9 John Harold Barwell 1
#10 Barwell John H 1

Latest patents

Publication Filing date Title
GB1353903A Methods and apparatus for treading tyres or wheels
ZA7001616B Improvements in or relating to apparatus for continuously extruding flowable material
DE1604420A1 Pressing process and arrangement for carrying out the same
DE1753856A1 METHOD AND DEVICE FOR THE FORMATION OF INDIVIDUAL PIECES FROM A COMPRESSIBLE MATERIAL
DE1753857B1 DEVICE FOR EXTRUSION OF PLASTIFICABLE MATERIALS, IN PARTICULAR RUBBER
US3445889A Extruding methods and apparatus
GB1141033A Improvements in or relating to extruding methods and apparatus
CA806076A Extruding methods and apparatus