ROHRBACK COSASCO SYST INC has a total of 28 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets measurement, machines and mechanical elements are XIANGTAN HONGYUAN ELECTRONIC TECH CO LTD, PII PIPETRONIX GMBH and SEKYU KODAN.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | Canada | 4 | |
#3 | United Kingdom | 4 | |
#4 | Norway | 4 | |
#5 | EPO (European Patent Office) | 2 | |
#6 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Packaging and shipping | |
#5 | Civil engineering | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Analysing materials | |
#2 | Unspecified technologies | |
#3 | Pipes | |
#4 | Manipulators | |
#5 | Earth drilling | |
#6 | Unspecified technologies | |
#7 | Measuring electric variables | |
#8 | Sound-producing devices | |
#9 | Radio navigation | |
#10 | Measuring volume |
# | Name | Total Patents |
---|---|---|
#1 | Waterman David K | 13 |
#2 | Tiefnig Eugen | 4 |
#3 | Powell Steven W | 4 |
#4 | Perkins Allan John | 4 |
#5 | Sweetman Budd | 4 |
#6 | Maciejewski Walter J | 3 |
#7 | Moore Clifford G | 3 |
#8 | Cheser Albert L | 2 |
#9 | Rutherford Jerry | 2 |
#10 | Perkins Allan J | 2 |
Publication | Filing date | Title |
---|---|---|
WO2013163607A1 | Magnetic retrieval tool | |
US6919729B2 | Corrosivity measuring device with temperature compensation | |
US5712559A | Cathodic protection reference cell and corrosion sensor | |
US5625148A | Ultrasonic scanning head and method | |
US5653477A | High pressure access fitting and method | |
US5535628A | Ultrasonic scanner head and method | |
US5505089A | Scanner head assembly and couplant system therefore | |
US5627749A | Corrosion monitoring tool | |
US5243297A | Electrical resistance temperature compensated corrosion probe with independent temperature measurement | |
US4841787A | Retractor tool | |
US4882537A | Method and apparatus for reducing interference in an electrical resistance probe during electrolytic plating |