Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7709145 | Hydrophilic surface modification of bipolar plate | Mahmoud H. Abd Elhamid, Gayatri Vyas, Yang-Tse Cheng | 2010-05-04 |
| 7709116 | Low contact resistance PEM fuel cell | Mahmoud H. Abd Elhamid, Daniel Lisi, Youssef M. Mikhail | 2010-05-04 |
| 7700212 | Bipolar plate with enhanced stability | Mahmoud H. Abd Elhamid, Gayatri Vyas, Youssef M. Mikhail, Daniel Lisi | 2010-04-20 |
| 7687175 | Hybrid bipolar plate assembly and devices incorporating same | Mahmoud H. Abd Elhamid, Youssef M. Mikhail | 2010-03-30 |
| 7632592 | Method of fabricating corrosion-resistant bipolar plate | Gayatri Vyas, Mahmoud H. Abd Elhamid, Youssef M. Mikhail | 2009-12-15 |
| 7452617 | Fuel cell dielectric coolant and evaporative cooling process using same | Mahmoud H. Abd Elhamid, Daniel Lisi, Youssef M. Mikhail | 2008-11-18 |
| 7416810 | Low contact resistance PEM fuel cell | Mahmoud H. Abd Elhamid, Daniel Lisi, Youssef M. Mikhail | 2008-08-26 |
| 7300719 | Porous diffusion media and bipolar plate assembly with anion exchange resin and devices incorporating same | Mahmoud H. Abd Elhamid, Youssef M. Mikhail | 2007-11-27 |
| 7285353 | PEM fuel cell separator plate | Daniel Lisi, Mahmoud Abd Elhamid, Youssef M. Mikhail | 2007-10-23 |
| 7261963 | Corrosion resistant, electrically and thermally conductive coating for multiple applications | Mahmoud H. Abd Elhamid, Youssef M. Mikhail, Daniel Lisi | 2007-08-28 |
| 7195836 | Polymeric separator plates | Daniel Lisi, John N. Owens, Youssef M. Mikhail, Mahmoud H. Abd Elhamid | 2007-03-27 |
| 6942941 | Adhesive bonds for metalic bipolar plates | Mahmoud H. Abd Elhamid, Daniel Lisi, Youssef M. Mikhail, Michael K. Budinski | 2005-09-13 |
| 6887610 | Joining of bipolar plates in proton exchange membrane fuel cell stacks | Mahmoud H. Abd Elhamid, Youssef M. Mikhail, Daniel Lisi | 2005-05-03 |
| 6827747 | PEM fuel cell separator plate | Daniel Lisi, Mahmoud H. Abd Elhamid, Youssef M. Mikhail | 2004-12-07 |
| 6811918 | Low contact resistance PEM fuel cell | Mahmoud H. Abd Elhamid, Daniel Lisi, Youssef M. Mikhail | 2004-11-02 |
| 6740440 | Inexpensive dielectric coolant for fuel cell stacks | Mahmoud H. Abd Elhamid, Youssef M. Mikhail, Daniel Lisi | 2004-05-25 |
| 6607857 | Fuel cell separator plate having controlled fiber orientation and method of manufacture | Charles L. Tucker, Yeong-Eun Yoo, Daniel Lisi | 2003-08-19 |