Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39556 | Fuel cell and method for controlling same | William A. Fuglevand, Peter David DeVries, Greg Lloyd, David R. Lott | 2007-04-10 |
| 6773839 | Fuel cell power systems and methods of controlling a fuel cell power system | William A. Fuglevand, Shiblihanna I. Bayyuk, Greg Lloyd, Peter David DeVries, David R. Lott | 2004-08-10 |
| 6703155 | Power tap device, fuel cell stack, and method of dividing a fuel cell stack | — | 2004-03-09 |
| 6468682 | Ion exchange membrane fuel cell | William A. Fuglevand, Peter David DeVries, Glen Alden Lloyd, David R. Lott | 2002-10-22 |
| 6387556 | Fuel cell power systems and methods of controlling a fuel cell power system | William A. Fuglevand, Shiblihanna I. Bayyuk, Greg Lloyd, Peter David DeVries, David R. Lott | 2002-05-14 |
| 6218035 | Proton exchange membrane fuel cell power system | William A. Fuglevand, Shiblihanna I. Bayyuk, Greg Lloyd, Peter David DeVries, David R. Lott +2 more | 2001-04-17 |
| 6096449 | Fuel cell and method for controlling same | William A. Fuglevand, Peter David DeVries, Greg Lloyd, David R. Lott | 2000-08-01 |
| 6030718 | Proton exchange membrane fuel cell power system | William A. Fuglevand, Shiblihanna I. Bayyuk, Greg Lloyd, Peter De Vries, David R. Lott +2 more | 2000-02-29 |