Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11588071 | Method for improving the performance of a heterojunction solar cell | Brett Jason Hallam, Moonyong Kim, Daniel Chen | 2023-02-21 |
| 9293778 | Proton exchange membrane fuel cell | Scott A. Spink, David R. Lott, Dinesh S. Yemul, William A. Fuglevand, Shiblihanna I. Bayuuk +2 more | 2016-03-22 |
| 8597846 | Proton exchange membrane fuel cell stack and fuel cell stack module | Scott A. Spink, David R. Lott, Eric J. Ryan, Dinesh S. Yemul, John Fisher | 2013-12-03 |
| 8192889 | Proton exchange membrane fuel cell stack and fuel cell stack module | Scott A. Spink, David R. Lott, Eric J. Ryan, Dinesh S. Yemul, John Fisher | 2012-06-05 |
| 8026020 | Proton exchange membrane fuel cell stack and fuel cell stack module | Scott A. Spink, David R. Lott, Eric J. Ryan, Dinesh S. Yemul, John Fisher | 2011-09-27 |
| 7833645 | Proton exchange membrane fuel cell and method of forming a fuel cell | William A. Fuglevand, Shibli Hanna I. Bayyuk | 2010-11-16 |
| 6939636 | Air cooled fuel cell module | William A. Fuglevand, Shibli Hanna I. Bayyuk, Greg Lloyd, Shalena V. Wilkerson | 2005-09-06 |