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INSITUFORM NORTH AMERICA

Overview
  • Total Patents
    15
About

INSITUFORM NORTH AMERICA has a total of 15 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, Australia and Brazil. Its main competitors in its focus markets machines, measurement and mechanical elements are BLOM H, ROSAN ETS and MICRO POISE ENGINEERING AND SA.

Patent filings in countries

World map showing INSITUFORM NORTH AMERICAs patent filings in countries

Patent filings per year

Chart showing INSITUFORM NORTH AMERICAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Driver F Thomas 10
#2 Driver Thomas F 2
#3 Menendez Hernan R 1
#4 Driver Franklin Thomas 1
#5 Wells Jeff P 1

Latest patents

Publication Filing date Title
BR9203328A Process for retroactively readapting a conduct
SK247792A3 Method for additional connecting of existent liquid piping, by circumference closed, on device for piping leakage detecting
PL295588A1 Double-walled system for detection of pipe leakages and method of constructing such system
IE922468A1 Two-wall leakage detection system for a pipe
FI923410A0 Arrangemang foer att foerse ett roer med en dubbelvaeggslaeckagedetektor
US5172730A Two-wall leakage detection system for a pipe
US5018545A Apparatus for cleaning interior of a lateral pipeline
US4980116A Lining of pipelines and passageways
US4901424A Method of forming an end seal for a pipe liner