Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827747 | PEM fuel cell separator plate | Daniel Lisi, Richard H. Blunk, Mahmoud H. Abd Elhamid | 2004-12-07 |
| 6811918 | Low contact resistance PEM fuel cell | Richard H. Blunk, Mahmoud H. Abd Elhamid, Daniel Lisi | 2004-11-02 |
| 6740440 | Inexpensive dielectric coolant for fuel cell stacks | Mahmoud H. Abd Elhamid, Richard H. Blunk, Daniel Lisi | 2004-05-25 |