Learn more

CENTRON CORP

Overview
  • Total Patents
    27
About

CENTRON CORP has a total of 27 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Canada, Australia and United Kingdom. Its main competitors in its focus markets mechanical elements, civil engineering and machines are TDW OFFSHORE SERVICES AS, HIGH SEALED AND COUPLED HSC FZCO and HYDROTECH SERVICES.

Patent filings in countries

World map showing CENTRON CORPs patent filings in countries
# Country Total Patents
#1 Canada 4
#2 Australia 3
#3 United Kingdom 3
#4 Ireland 3
#5 Malaysia 3
#6 Singapore 3
#7 United States 3
#8 Germany 1
#9 France 1
#10 Japan 1
#11 Netherlands 1
#12 Norway 1

Patent filings per year

Chart showing CENTRON CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Civil engineering
#3 Machines

Focus technologies

# Technology
#1 Pipes
#2 Earth drilling
#3 Unspecified technologies

Top inventors

# Name Total Patents
#1 Simmons Billy Pat 5
#2 Simmons Billy P 5
#3 Simmons Pat 2
#4 Simmons B P 1
#5 Biri Patsuto Shimanzu 1

Latest patents

Publication Filing date Title
US5398975A Composite threaded pipe connectors and method
US4943094A Threaded pin and box construction for composite tubulars
SG84984G Pipe section and coupling
AU6606081A Pipe section and coupling
AU6605981A Pipe section and coupling
CA1102847A Pipe section and coupling
CA1102848A Pipe section and coupling
CA1118469A Pipe section and coupling
DE2849780A1 Pipe section and coupling permitting jointing by hand - has spigot with seal compressed by screwing into socket
IE812784L Pipe section and coupling
US4154466A Pipe section and coupling