Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790554 | Fuel cells and fuel cell plates | Barrett May | 2004-09-14 |
| 6123816 | Electrode and preparation thereof | — | 2000-09-26 |
| 6017430 | Cathode for use in electrolytic cell | Francis James Rourke | 2000-01-25 |
| 5868913 | Electrode and preparation thereof | — | 1999-02-09 |
| 5334293 | Electrode comprising a coated valve metal substrate | John F. Cairns | 1994-08-02 |