Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7851399 | Method of making chalcogen catalysts for polymer electrolyte fuel cells | Jong Ho Choi, Piotr Zelenay, Dianxue Cao | 2010-12-14 |
| 7781364 | Chalcogen catalysts for polymer electrolyte fuel cell | Piotr Zelenay, Jong Ho Choi, Nicolas Alonso-Vante, Dianxue Cao | 2010-08-24 |
| 7635530 | Membraneless electrochemical cell and microfluidic device without pH constraint | Paul J. A. Kenis, Eric R. Choban | 2009-12-22 |
| 7588857 | Chalcogen catalysts for polymer electrolyte fuel cell | Nicolas Alonso-Vante, Piotr Zelenay, Jong Ho Choi, Dianxue Cao | 2009-09-15 |
| 7569297 | Fuel cell membranes and crossover prevention | Richard I. Masel, Cynthia A. York, Piotr Waszczuk | 2009-08-04 |
| 7132188 | Fuel cells and fuel cell catalysts | Richard I. Masel, Cynthia Rice, Piotr Waszczuk | 2006-11-07 |