data 2008-02-23T21:05:31-00:00 Protonex Technology Corporation Discussion tag:iii.co.uk,2003:tst.3921566 Fuel Cell Fervour Goes Flat Article in IC 8 Feb issue. Tips PTX as the best of the sector, with a healthy cash pile and good product range. Stentor 2008-02-23T21:05:00-00:00 2008-02-23T21:05:00-00:00