Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713040 | Method for generating hydrogen for fuel cells | Shabbir Ahmed, Sheldon H. D. Lee, Michael Krumpelt | 2004-03-30 |
| 6693071 | Rinse aid surface coating compositions for modifying dishware surfaces | Chanchal Kumar Ghosh, William Michael Scheper, Robert Henry Rohrbaugh, Michael McDonald, Eugene Paul Gosselink | 2004-02-17 |