| 9385379 |
Removal of non-conductive hydrophilic coatings from lands of fuel cell bipolar plates |
Mahmoud H. Abd Elhamid, Richard H. Blunk |
2016-07-05 |
| 8735016 |
Hydrophilic, electrically conductive fluid distribution plate for fuel cell |
Mahmoud H. Abd Elhamid, Youssef M. Mikhail, Gayatri Vyas, Feng Zhong, Richard H. Blunk +5 more |
2014-05-27 |
| 8623573 |
Porous, electrically conductive fluid distribution plate for fuel cells |
Mahmoud H. Abd Elhamid, Feng Zhong, Richard H. Blunk, Youssef M. Mikhail, Gayatri Vyas +5 more |
2014-01-07 |
| 8563075 |
Removal of non-conductive hydrophilic coatings from lands of fuel cell bipolar plates |
Mahmoud H. Abd Elhamid, Richard H. Blunk |
2013-10-22 |
| 8084164 |
Hybrid electrically conductive fluid distribution separator plate assembly for fuel cells |
Mahmoud H. Abd Elhamid, Youssef M. Mikhail, Richard H. Blunk, John N. Owens, Gayatri Vyas |
2011-12-27 |
| 7972449 |
Corrosion resistant metal composite for electrochemical devices and methods of producing the same |
Mahmoud H. Abd Elhamid, Youssef M. Mikhail, Gayatri Vyas Dadheech, Feng Zhong, Richard H. Blunk |
2011-07-05 |
| 7883819 |
Hybrid electrically conductive fluid distribution separator plate assembly for fuel cells |
Mahmoud H. Abd Elhamid, Youssef M. Mikhail, Richard H. Blunk, John N. Owens, Gayatri Vyas |
2011-02-08 |
| 7709116 |
Low contact resistance PEM fuel cell |
Richard H. Blunk, Mahmoud H. Abd Elhamid, Youssef M. Mikhail |
2010-05-04 |
| 7700212 |
Bipolar plate with enhanced stability |
Mahmoud H. Abd Elhamid, Gayatri Vyas, Youssef M. Mikhail, Richard H. Blunk |
2010-04-20 |
| 7597984 |
Fuel cell bipolar plates with multiple active areas separated by non-conductive frame header |
John N. Owens |
2009-10-06 |
| 7452617 |
Fuel cell dielectric coolant and evaporative cooling process using same |
Richard H. Blunk, Mahmoud H. Abd Elhamid, Youssef M. Mikhail |
2008-11-18 |
| 7416810 |
Low contact resistance PEM fuel cell |
Richard H. Blunk, Mahmoud H. Abd Elhamid, Youssef M. Mikhail |
2008-08-26 |
| 7285353 |
PEM fuel cell separator plate |
Richard H. Blunk, 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, Richard H. Blunk |
2007-08-28 |
| 7195836 |
Polymeric separator plates |
Richard H. Blunk, John N. Owens, Youssef M. Mikhail, Mahmoud H. Abd Elhamid |
2007-03-27 |
| 6942941 |
Adhesive bonds for metalic bipolar plates |
Richard H. Blunk, Mahmoud H. Abd Elhamid, 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, Richard H. Blunk |
2005-05-03 |
| 6827747 |
PEM fuel cell separator plate |
Richard H. Blunk, Mahmoud H. Abd Elhamid, Youssef M. Mikhail |
2004-12-07 |
| 6811918 |
Low contact resistance PEM fuel cell |
Richard H. Blunk, Mahmoud H. Abd Elhamid, Youssef M. Mikhail |
2004-11-02 |
| 6740440 |
Inexpensive dielectric coolant for fuel cell stacks |
Mahmoud H. Abd Elhamid, Youssef M. Mikhail, Richard H. Blunk |
2004-05-25 |
| 6607857 |
Fuel cell separator plate having controlled fiber orientation and method of manufacture |
Richard H. Blunk, Charles L. Tucker, Yeong-Eun Yoo |
2003-08-19 |
| 5670115 |
Hydrogen sensor |
Yang-Tse Cheng, Yang Li, Stanley Gutowski, Andrea Poli |
1997-09-23 |
| 5510213 |
Method of preparing electrodes for lead-acid electrode battery |
Eugene G. Gagnon |
1996-04-23 |
