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CLARK R A

Overview
  • Total Patents
    11
About

CLARK R A has a total of 11 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Australia and United Kingdom. Its main competitors in its focus markets civil engineering are SHANNI INT INC, KOLB EDMUND and DYNA STRUCTURES.

Patent filings in countries

World map showing CLARK R As patent filings in countries
# Country Total Patents
#1 Australia 8
#2 United Kingdom 3

Patent filings per year

Chart showing CLARK R As patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 General building constructions

Top inventors

# Name Total Patents
#1 Clark R A 1

Latest patents

Publication Filing date Title
AUPP082897A0 A stairs assembly
AUPO490597A0 Lawn edging
AUPO442997A0 Lawn edging
AUPN990096A0 Keyboard viewer
AUPN287095A0 Keyboard viewer
AUPN022494A0 Keyboard viewer
GB8309859D0 Building bricks
AU2925777A Building block
GB1402992A Building blocks
GB1402991A Building blocks