Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11757107 | Fuel cell | Adam Bone, Robert Leah, Mahfujur Rahman, Ahmet Selcuk | 2023-09-12 |
| 10903509 | Fuel cell | Adam Bone, Robert Leah, Mahfujur Rahman, Ahmet Selcuk | 2021-01-26 |
| 9437880 | Method of manufacturing a fuel cell stack having an electrically conductive interconnect | Karl J. Haltiner, Jr., Kerry D. Meinhardt, Jin Yong Kim, Eric Mast, Vincent L. Sprenkle | 2016-09-06 |
| 8507131 | System for adding sulfur to a fuel cell stack system for improved fuel cell stability | Karl J. Haltiner, Jr., Jeffrey G. Weissman | 2013-08-13 |
| 8420278 | Solid oxide fuel cell having a glass composite seal | ANTHONY J. DE ROSE, Karl J. Haltiner, Jr. | 2013-04-16 |
| 8197981 | Fuel cell stack having a featured interconnect element | Sean M. Kelly, Diane M. England, John Weber | 2012-06-12 |
| 8129054 | System for adding sulfur to a fuel cell stack system for improved fuel cell stability | Karl J. Haltiner, Jr., Jeffrey G. Weissman | 2012-03-06 |
| 8048587 | Compliant current collector for fuel cell anode and cathode | Haskell Simpkins, Karl J. Haltiner, Jr., Kenneth Scott Weil, Dean Paxton | 2011-11-01 |
| 7855030 | Inhibitor for prevention of braze migration in solid oxide fuel cells | Anthony J. DeRose, Stefan M. Maczynski, Carolyn D. Fleming, Rick D. Kerr, Karl J. Haltiner, Jr. +1 more | 2010-12-21 |
| 7833674 | Method for improving robustness of solid oxide fuel cell stacks | Karl J. Haltiner, Jr. | 2010-11-16 |
| 7781123 | Method and apparatus for forming electrode interconnect contacts for a solid-oxide fuel cell stack | Joseph M. Keller, Karl J. Haltiner, Jr., Diane M. England, Gary F. Reisdorf, Steven Cooper +1 more | 2010-08-24 |
| 7754367 | Solid bonded interconnect system in a lightweight solid oxide fuel cell stack | Karl J. Haltiner, Jr., Lawrence A. Chick, Kerry D. Meinhardt, Vincent L. Sprenkle, Kenneth Scott Weil +1 more | 2010-07-13 |
| 7718295 | Method for preparing an interconnect | Karl J. Haltiner, Jr. | 2010-05-18 |
| 7645532 | Solid-oxide fuel cell system having an upstream reformate combustor | Amanda M. Weiss, Karl J. Haltiner, Jr., Gregory W. Alexander | 2010-01-12 |
| 7601450 | Hybrid interconnect for a solid-oxide fuel cell stack | Diane M. England, Lane Wilson, Catherine Vavonese | 2009-10-13 |
| 7588849 | Solid-oxide fuel cell system having tempering of fuel cell stacks by exhaust gas | Karl J. Haltiner, Jr., Sean M. Kelly, Diane M. England | 2009-09-15 |
| 7470477 | Cascaded fuel cell stacks for fast start-up and anode coking control | James Zizelman, Jean Botti, John Noetzel, Kaushik Rajashekara | 2008-12-30 |
| 7422819 | Ceramic coatings for insulating modular fuel cell cassettes in a solid-oxide fuel cell stack | Gary F. Reisdorf, Joseph M. Keller, Karl J. Haltiner, Jr., Kenneth Scott Weil, John S. Hardy | 2008-09-09 |
| 7306872 | Modular fuel cell cassette for forming a solid-oxide fuel cell stack | Karl J. Haltiner, Jr., Lawrence A. Chick, Kerry D. Meinhardt, Dean Paxton, Vincent L. Sprenkle +4 more | 2007-12-11 |
| 7270906 | Solid-oxide fuel cell module for a fuel cell stack | Karl J. Haltiner, Jr., Haskell Simpkins | 2007-09-18 |
| 7147953 | Dual fuel cell stacks connected in series electrically and in parallel for gas flow | Karl J. Haltiner, Jr., Diane M. England | 2006-12-12 |
| 7037615 | Trapping method and system for energy conversion devices | Malcolm James Grieve, Jeffrey G. Weissman | 2006-05-02 |
| 7001685 | Fuel cell stack assembly load frame with compression spring | Larisa S. Bobrov, Karl J. Haltiner, Jr., Haskell Simpkins, Michael T. Faville, Sean M. Kelly | 2006-02-21 |
| 6821667 | Fuel cell stack having foil interconnects and laminated spacers | Diane M. England, Sean M. Kelly | 2004-11-23 |
| 6744235 | Oxygen isolation and collection for anode protection in a solid-oxide fuel cell stack | Karl J. Haltiner, Jr., Diane M. England, Michael T. Faville, Sean M. Kelly, Bernhard Edlinger +1 more | 2004-06-01 |