Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678162 | Gas diffusion substrate and electrode | Graham Alan Hards, Gregor Hoogers, Sarah Caroline Ball, David Thompsett | 2010-03-16 |
| 7338732 | Gas diffusion substrate and electrode | Graham Alan Hards, Gregor Hoogers, Sarah Caroline Ball, David Thompsett | 2008-03-04 |
| 7049025 | Gas diffusion substrate | John Gascoyne, Thomas Robertson Ralph, Karen Hogarth | 2006-05-23 |
| 6855452 | Electrode structure | Gregor Hoogers | 2005-02-15 |
| 6677073 | Non-woven fiber webs | Karen Leanne Brown, John Gascoyne, Thomas Robertson Ralph | 2004-01-13 |
| 5316990 | Catalyst material | Graham Alan Hards, David Thompsett | 1994-05-31 |
| 4414071 | Electrode | Donald S. Cameron | 1983-11-08 |