Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11799088 | Fuel cell cathode and fuel cell system including a polymeric additive | Nagappan Ramaswamy, Roland J. Koestner | 2023-10-24 |
| 11302926 | Fuel-cell catalyst ink additives to inhibit ionomer permeation | Nagappan Ramaswamy, Roland J. Koestner | 2022-04-12 |
| 10811713 | Method of manufacturing an integrated water vapor transfer device and fuel cell | Mark Mathias, Balasubramanian Lakshmanan, Scott C. Moose | 2020-10-20 |
| 10784527 | System and method for MEA conditioning in a fuel cell | Jingxin Zhang, Nagappan Ramaswamy, Pinkhas A. Rapaport | 2020-09-22 |
| 10680266 | Method of manufacturing an integrated water vapor transfer device and fuel cell-II | Mark Mathias, Balasubramanian Lakshmanan, Scott C. Moose | 2020-06-09 |
| 10381653 | PEMFC electrode mudcrack mitigation at low Pt loading | Roland J. Koestner, Irina Kozhinova | 2019-08-13 |
| 10158128 | Fuel cell stack break-in procedures and break-in conditioning systems | Jingxin Zhang, Nagappan Ramaswamy, Balasubramanian Lakshmanan | 2018-12-18 |
| 9899691 | Systems and methods for detecting anode contamination in a fuel cell system | Donald H. Keskula, Mark P. Adams, Kenneth L. Kaye, Jingxin Zhang | 2018-02-20 |
| 9647279 | Systems and methods for mitigating carbon corrosion in a fuel cell system | Jeffrey A. Rock, Balasubramanian Lakshmanan | 2017-05-09 |
| 9437889 | Powering a fuel cell stack during standby | Robert J. Moses, Balasubramanian Lakshmanan, Daniel T. Folmsbee, Daniel I. Harris | 2016-09-06 |
| 7629285 | Carbon-based composite electrocatalysts for low temperature fuel cells | Branko N. Popov, Jog-Won Lee, Nalini Subramanian, Hector R. Colon-Mercado, Vijayadurga Nallathambi +2 more | 2009-12-08 |