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2022
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Invention
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Radon monitoring. A method of monitoring radon in an area, comprising: acquiring a series of rado... |
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2021
|
Invention
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Radon gas sensor. A radon gas sensor comprising: a diffusion chamber; a photodiode positioned ins... |
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Invention
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Gas sensor. A sensor, comprising: a printed circuit board; a detector mounted on the printed circ... |
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Invention
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Sensor. A sensor comprising: a printed circuit board; a photosensor mounted on a first side of th... |
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2016
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Invention
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Gas sensor. A gas sensor instrument comprises a housing formed of two parts (102, 10) and a diffu... |
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2015
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Invention
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Radon monitor. A method of measuring a radon concentration or a radon exposure level comprising: ... |
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2014
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P/S
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Scientific, geodetic and optical apparatus and instruments, namely, radiation detectors and compo... |
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2012
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Invention
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Display panel for a radon gas monitor |
