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2007
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Invention
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Sensor suite and signal processing for border surveillance. A land-based Smart-Sensor System and ... |
|
2001
|
Invention
|
Improved methods for detecting leaks in pressurized piping with a pressure measurement system. A ... |
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2000
|
Invention
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Method and apparatus for remote measurement of physical properties inside a sealed container. A m... |
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1999
|
Invention
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An acoustic system for measuring the location and depth of underground pipe. An acoustic method a... |
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1997
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Invention
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Gauge for measuring liquid levels. An apparatus for measuring liquid level in a container. A flex... |
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1994
|
Invention
|
Simplified apparatus for detection of leaks in pressurized pipelines. An apparatus for detection ... |
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|
Invention
|
Methods for measuring flow rates to detect leaks. The apparatus and method for detection of leaks... |
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1992
|
Invention
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Temperature compensated methods for detection of leaks in pressurized pipeline systems using pist... |
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|
Invention
|
Temperature compensated methods for detection of leaks in pressurized pipeline systems. The appar... |
|
|
Invention
|
Temperature compensated methods for detection of leaks in pressurized pipeline systems using gas ... |
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1991
|
Invention
|
Apparatus and methods for detection of leaks in pressurized pipeline systems. The apparatus and m... |
|
|
Invention
|
Automatic tank gauging system with a quasi-static reference subsystem. An apparatus for measuring... |
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|
Invention
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Sensor for measuring liquid-level changes in storage tanks. The improved device for measuring liq... |
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1990
|
Invention
|
Methods for liquid measurement using quasi-static reference subsystem. Methods for measuring liqu... |
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|
Invention
|
Positive displacement pump apparatus and methods for detection of leaks in pressurized pipeline s... |
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|
Invention
|
Methods for detection of leaks in pressurized pipeline systems. A method of determining the prese... |
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1986
|
Invention
|
System and method for leak detection in liquid storage tanks. A tube vertically disposed in a liq... |
