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STEPHENS A L

Overview
  • Total Patents
    11
About

STEPHENS A L has a total of 11 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Australia. Its main competitors in its focus markets machines, transport and civil engineering are TAICANG JINCHENG CONCRETE CO LTD, HUANG JINTANG and HUBEI TRI RING SPECIAL TRUCK CO LTD.

Patent filings in countries

World map showing STEPHENS A Ls patent filings in countries
# Country Total Patents
#1 Australia 11

Patent filings per year

Chart showing STEPHENS A Ls patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Stephens Anthony Leon 3

Latest patents

Publication Filing date Title
AUPS103202A0 Material processing tour system and apparatus and method therefor
AUPS069002A0 Tipping body
AUPR521401A0 A mobile dry to wet concrete system
AUPR330701A0 Tipping body
AUPN937496A0 Treatment of waste materials
AUPN285295A0 Treatment of waste materials
AUPN274895A0 A trenching or cutting apparatus
AU567075B3 Concrete batching apparatus
AU562344B3 Mixing apparatus for concrete bulk carrier
AU3466484A Trailable concrete batcher
AU5152379A Semi-trailers