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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 4 | |
#2 | Australia | 1 | |
#3 | Brazil | 1 | |
#4 | Canada | 1 | |
#5 | Czechia | 1 | |
#6 | EPO (European Patent Office) | 1 | |
#7 | Finland | 1 | |
#8 | Hungary | 1 | |
#9 | Ireland | 1 | |
#10 | Poland | 1 | |
#11 | Slovakia | 1 | |
#12 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Measurement | |
#3 | Mechanical elements | |
#4 | Chemical engineering | |
#5 | Machine tools |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Testing of structures | |
#3 | Pipes | |
#4 | Cleaning | |
#5 | Metal-working | |
#6 | Shaping of plastics |
# | 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 |
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 |