Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750281 | Edge manifold assembly for an electrochemical fuel cell stack | Kirk B. Washington, John Kenna, Greg James | 1998-05-12 |
| 5514487 | Edge manifold assembly for an electrochemical fuel cell stack | Kirk B. Washington, John Kenna, Gregory A. James | 1996-05-07 |
| 5284718 | Fuel cell membrane electrode and seal assembly | Clarence Y. Chow, David S. Watkins, Kirk B. Washington | 1994-02-08 |