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