Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663842 | Silver positive electrode for alkaline storage batteries | Bernard Bugnet, Denis Doniat, Fabrice Fourgeot | 2014-03-04 |
| 8563150 | Device for catalytic recombination of gases for alkaline batteries with shortened zinc anode | Bernard Bugnet, Denis Doniat | 2013-10-22 |
| 7858235 | Ceramic conductor pre-treated by oxidising for a zinc anode | Bernard Bugnet, Denis Doniat | 2010-12-28 |
| 7300721 | Alkaline secondary electrochemical generators with a zinc anode | Bernard Bugnet, Denis Doniat | 2007-11-27 |
| 6878355 | Device for activating conductivity in porous structures | Bernard Bugnet, Jacques Doniat | 2005-04-12 |
| 6287446 | High porosity three-dimensional structures in chromium based alloys | Bernard Bugnet, Denis Doniat | 2001-09-11 |
| 5334465 | Method of making cadmium electrodes for alkaline batteries | Guy Bronoel, Thierry Potier, Noelle Tassin, Bernard Bugnet, Denis Doniat | 1994-08-02 |
| 5264309 | Cadmium electrodes for alkaline batteries | Guy Bronoel, Thierry Potier, Noelle Tassin, Bernard Bugnet, Denis Doniat | 1993-11-23 |
| 5146958 | Method and apparatus for pasting a porous plate | Bernard Bugnet, Denis Doniat | 1992-09-15 |