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ERF LTD

Overview
  • Total Patents
    16
About

ERF LTD has a total of 16 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United Kingdom, Germany and EPO (European Patent Office). Its main competitors in its focus markets transport, environmental technology and mechanical elements are BUSCHJOHANN THOMAS, EMM! SOLUTIONS GMBH and LEBLANC JAMES C SR.

Patent filings in countries

World map showing ERF LTDs patent filings in countries

Patent filings per year

Chart showing ERF LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ford David Ian 1
#2 Allen John 1
#3 Grindrod Alan 1

Latest patents

Publication Filing date Title
EP0727344A1 Cabin structure for a commercial vehicle
GB8606399D0 Linkages
GB8606398D0 Suspension arrangements
GB8413212D0 Articulated coupling
GB8410642D0 Vehicle suspension means
GB8314924D0 Articulated coupling
GB2107854A Vehicle windscreen demister
GB2069424A Tandem axle suspension
GB1597969A Suspension systems
GB1532316A Vehicle suspensions
GB1501390A Vehicle cabs
GB672559A Improvements relating to brake operating mechanism for motor vehicles
GB617552A Improvements in or relating to motor vehicle engine suspensions