Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221972 | Pump comprising a balance arrangement and a related method | — | 2025-02-11 |
| 7482085 | Apparatus for improving the cold starting capability of an electrochemical fuel cell | Joy Roberts, Jean St-Pierre, Marian van der Geest, Abderrahmane Atbi | 2009-01-27 |
| 6479177 | Method for improving the cold starting capability of an electrochemical fuel cell | Joy Roberts, Jean St-Pierre, Marian van der Geest, Abderrahmane Atbi | 2002-11-12 |
| 6461751 | Method and apparatus for operating a fuel cell | Gustav Boehm, David P. Wilkinson, Shanna Knights, Reinhold Schamm | 2002-10-08 |
| 5993987 | Electrochemical fuel cell stack with compression bands | Boguslaw Wozniczka, Peter R. Gibb | 1999-11-30 |
| 5798186 | Method and apparatus for commencing operation of a fuel cell electric power generation system below the freezing temperature of water | Gustav Boehm, Eric G. Pow | 1998-08-25 |
| 5789091 | Electrochemical fuel cell stack with compression bands | Boguslaw Wozniczka, Peter R. Gibb | 1998-08-04 |
| 5773160 | Electrochemical fuel cell stack with concurrent flow of coolant and oxidant streams and countercurrent flow of fuel and oxidant streams | David P. Wilkinson, Henry H. Voss, Mark C. Johnson, Eric G. Pow | 1998-06-30 |
| 5547776 | Electrochemical fuel cell stack with concurrently flowing coolant and oxidant streams | Clarence Y. Chow, Eric G. Pow, Boguslav M. Wozniczka, Henry H. Voss, Gerald Hornburg | 1996-08-20 |
| 5470671 | Electrochemical fuel cell employing ambient air as the oxidant and coolant | Gordon Lamont, Vesna Basura, Henry H. Voss, David P. Wilkinson | 1995-11-28 |
| 5249624 | Load-following vaporizer apparatus and method | Eric G. Pow, Wolfgang Schlosser | 1993-10-05 |