From April 1st to April 5th, 2009 GPM exhibited his innovation „pneumatically switchable water pump“ at the 37. international fair of „innovations, inventions, new technologies and products“ in Genf. This fair is an international platform for the presentation of inventions acts as exchange of ideas. For the international expert jury in Genf, this efficient, functionally safe and low cost innovation was worth gold. We are pleased about this honouring.