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CHERRINGTON CORP

Overview
  • Total Patents
    14
About

CHERRINGTON CORP has a total of 14 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets civil engineering and computer technology are DALE BRUCE A, CHERRINGTON MARTIN D and NEODRILL A S.

Patent filings in countries

World map showing CHERRINGTON CORPs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Australia 4
#3 Canada 2
#4 EPO (European Patent Office) 2

Patent filings per year

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

Focus industries

# Industry
#1 Civil engineering
#2 Computer technology

Focus technologies

# Technology
#1 Earth drilling
#2 Electric digital data processing

Top inventors

# Name Total Patents
#1 Cherrington Martin D 13
#2 Cherrington William D 2
#3 Cherrington Martin Dee 1

Latest patents

Publication Filing date Title
US5375945A Method and apparatus for thrusting a pipeline into bore hole
US5375669A Method and apparatus for cleaning a borehole
US5230388A Method and apparatus for cleaning a bore hole using a rotary pump
US5269384A Method and apparatus for cleaning a bore hole
US5096002A Method and apparatus for enlarging an underground path