Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412913 | System including fuel cell assembly voltage monitor | Stephen Jolly, Ramakrishnan Venkataraman, Eric Nuhfer | 2025-09-09 |
| 12021278 | Fuel cell with protection from pressure imbalance | Jeffrey A. Brown, Matthew P. Crowley, Robert S. Fournier, William J. Snyder, Fred C. Jahnke | 2024-06-25 |
| 11804608 | Fuel cell with protection from pressure imbalance | Jeffrey A. Brown, Matthew P. Crowley, Robert S. Fournier, William J. Snyder, Fred C. Jahnke | 2023-10-31 |
| 11698230 | Heat exchanger with porous material | Matthew Lambrech, Andrew Skok, Kazim Naqvi, Dennis R. Farrenkopf, Ling Chen +1 more | 2023-07-11 |
| 11545684 | System including fuel cell assembly voltage monitor | Stephen Jolly, Ramakrishnan Venkataraman, Eric Nuhfer | 2023-01-03 |
| 11175101 | Heat exchanger with porous material | Matthew Lambrech, Andrew Skok, Kazim Naqvi, Dennis R. Farrenkopf, Ling Chen +1 more | 2021-11-16 |
| 10483562 | System for rebalancing a pressure differential in an anode exhaust system of a fuel cell with a relational water seal | Fred C. Jahnke, Matthew Lambrech | 2019-11-19 |
| 9017433 | Pre-processing assembly for pre-processing fuel feedstocks for use in a fuel cell system | Sai P. Katikaneni, Mohammad Farooque | 2015-04-28 |
| 8999590 | On-line monitoring assembly for detection of sulfur breakthrough in a desulfurizer assembly and sulfur breakthrough detection method | Sai P. Katikaneni | 2015-04-07 |
| 8697451 | Sulfur breakthrough detection assembly for use in a fuel utilization system and sulfur breakthrough detection method | — | 2014-04-15 |
| 8652694 | Water recovery assembly for transferring water from fuel cell cathode exhaust | Fred C. Jahnke | 2014-02-18 |
| 8445147 | Fuel humidifier assembly for use in high temperature fuel cell systems | Fred C. Jahnke, Matti A. Lilback | 2013-05-21 |
| 8367256 | Water recovery assembly for use in high temperature fuel cell systems | Fred C. Jahnke, Anthony Leo | 2013-02-05 |
| 8202661 | Method and system for recovering high power output operation of high temperature fuel cells using a rapid load recovery procedure | William Cook Livingood, III, Ramakrishnan Venkataraman, Mohammad Farooque | 2012-06-19 |
| 8062804 | Flow control assembly for use with fuel cell systems operating on fuels with varying fuel composition | Fred C. Jahnke, Steven A. Koehler | 2011-11-22 |
| 7871450 | Pre-processing assembly for pre-processing fuel feedstocks for use in a fuel cell system | Sai P. Katikaneni | 2011-01-18 |
| 7455923 | Fuel supply assembly for supplying propane fuel to a fuel cell assembly and fuel cell system employing same | Sai P. Katikaneni, Mohammad Farooque | 2008-11-25 |
| 5082878 | Shrink controlled low-temperature-curable polyester resin compositions | Donald Albert Bansleben, Emil Zavadsky | 1992-01-21 |
| 5034160 | Sprayable fireproofing composition | Lawrence J. Kindt, James M. Gaidis | 1991-07-23 |
| 4968734 | Cement admixture | James M. Gaidis | 1990-11-06 |