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RAVENHEAD BRICK CO LTD

Overview
  • Total Patents
    18
About

RAVENHEAD BRICK CO LTD has a total of 18 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Australia, Canada and Germany. Its main competitors in its focus markets materials and metallurgy are S S C KK, UK PROIZV KOM TEPLOIZOLYATSION and PRZED PROD HANDLOWO USLUGOWE C.

Patent filings in countries

World map showing RAVENHEAD BRICK CO LTDs patent filings in countries
# Country Total Patents
#1 Australia 2
#2 Canada 2
#3 Germany 2
#4 France 2
#5 United Kingdom 2
#6 Italy 2
#7 Sweden 2
#8 South Africa 2
#9 New Zealand 1
#10 United States 1

Patent filings per year

Chart showing RAVENHEAD BRICK CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Materials and metallurgy

Focus technologies

# Technology
#1 Building materials

Top inventors

# Name Total Patents
#1 Procter J W 4
#2 Procter James W 3
#3 Procter James William 2
#4 Procter J 2
#5 Proctor J W 1

Latest patents

Publication Filing date Title
GB1595306A Manufacture of bricks
GB1598072A Manufacture of bricks