Pour resumer, Christian Prudhomme pouvait tout aussi bien choisir de neutraliser
The pounds 18 Aulterra Neutraliser is a black circular patch attached to the back of a mobile.
The Neutraliser can also be used on computer monitors which emit a similar kind of magnetic field.
But the 57-year-old carpet consultant has received a string of phone calls from people thanking him after his Neutraliser magically relieved their ailments.
Mr Hardiman, the director of Kidderminster-based Neutralec, said: 'Where people have had carpets installed successfully and used our Neutraliser, there has been a high degree of satisfaction.
The pounds 18 Aulterra Neutraliser was launched by its inventor, Kim Dandurand, and Scots pharmaceutical scientist Dr David Hamilton at the city's Science Park.
The pounds 18 Neutraliser will be distributed worldwide from a Scots plant next year.