Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663997 | Oxidant flow field for solid polymer electrolyte fuel cell | Zuomin Dong, Ken W. Kratschmar, Dongming Lu, Ryan N. Mackie, Walter R. Merida Donis +3 more | 2003-12-16 |
| 6620712 | Defined sacrifical region via ion implantation for micro-opto-electro-mechanical system (MOEMS) applications | Liji Huang, Naiqian Han, Yahong Yao | 2003-09-16 |