Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921597 | Electrical current generation system | Bowie G. Keefer, Michael J. Brown | 2005-07-26 |
| 6866950 | Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source | Denis J. Connor, Bowie G. Keefer, Shanna Knights, Jean St-Pierre | 2005-03-15 |