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LETTELA PTY LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    107,437
About

LETTELA PTY LTD has a total of 52 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Australia, Canada and United States. Its main competitors in its focus markets chemical engineering, machines and mechanical elements are WESTERN WIRE WORKS INC, BJERKAN M SIMBAS SIVILINGENIOR and VNII LNA.

Patent filings in countries

World map showing LETTELA PTY LTDs patent filings in countries

Patent filings per year

Chart showing LETTELA PTY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Woodgate Raymond Maxwell 38
#2 Woodgate Marc Raymond 20
#3 Waller David Charles Alexander James 4
#4 Bernadou Andrew L 2
#5 Keenan William 1
#6 Woodgate Raymond M 1
#7 Waller David 1
#8 Woodgate Raymomd Maxwell 1
#9 Bernadou Andrew Lambert 1
#10 Murphy Vernon Leith Charles 1

Latest patents

Publication Filing date Title
AU2019232790A1 Screen panel locking system
AU2016234892A1 Screen panel locking system
CA2920437A1 Screen panel locking system
CA2920438A1 Screen panel locking system
AU2015255301A1 Screen panel fixing system and methods
AU2015201729A1 Screening panel and method of fixing
AU2013263849A1 Screening apparatus and methods
CA2785106A1 Screen panel fixing system and methods
AU2012208984A1 Screen panel fixing system
AU2012201297A1 Screening apparatus and methods
AU2311401A A screen module
AU2699199A Treatment of synthetic rubber articles
AU7899198A A die set for manufacturing a moulded screen panel
AUPP337398A0 Treatment of synthetic rubber articles
AU5303098A Pipeline P.I.G.S.
AU5030198A Improved screen support system
AUPO751597A0 Moulded screen panel and apparatus and method of manufacture
AU1650097A An improved trommel screen
AUPO507497A0 Pipeline P.I.G.S.
AUPO446097A0 Improved screen support system