Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607858 | Electrochemical fuel cell stack with improved reactant manifolding and sealing | Boguslaw Wozniczka, Neil V. Davis | 2003-08-19 |
| 6596427 | Encapsulating seals for electrochemical cell stacks and methods of sealing electrochemical cell stacks | Boguslaw Wozniczka, Jake DeVaal | 2003-07-22 |
| 6586128 | Differential pressure fluid flow fields for fuel cells | Mark C. Johnson, David P. Wilkinson, John Kenna, Olen Vanderleeden, Joerg Zimmerman | 2003-07-01 |
| 6232008 | Electrochemical fuel cell stack with improved reactant manifolding and sealing | Boguslaw Wozniczka, Neil V. Davis | 2001-05-15 |