Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8920993 | Anode protection system for shutdown of solid oxide fuel cell system | Malcolm J. Grieves, Sean M. Kelly | 2014-12-30 |
| 8183501 | Method for controlling glow plug ignition in a preheater of a hydrocarbon reformer | Brian K. Allston | 2012-05-22 |
| 7335341 | Method for securing ceramic structures and forming electrical connections on the same | Thomas Hubert Van Steenkiste, Joseph V. Mantese, Pertrice Auguste Wethey, Robert Johnston, David Emil Nelson | 2008-02-26 |
| 7240484 | Exhaust treatment systems and methods for using the same | Mark Hemingway, Joseph V. Bonadies, Joachim Kupe | 2007-07-10 |
| 6979892 | Laminated co-fired sandwiched element for non-thermal plasma reactor | David K. Chen, Joachim Kupe, David Emil Nelson | 2005-12-27 |
| 6887440 | Edge-connected non-thermal plasma exhaust after-treatment device | David Emil Nelson, Tom L. Stuart | 2005-05-03 |
| 6821493 | Non-thermal plasma reactor substrate design-E-shape with low loss electrode pattern | David Emil Nelson, Delbert L. Lessor | 2004-11-23 |
| 6800256 | Scaleable inter-digitized tine non-thermal plasma reactor | David Emil Nelson, Mark Hemingway, Thomas W. Silvis | 2004-10-05 |
| 6692704 | Non-thermal plasma reactor and method-structural conductor | David Emil Nelson, Mark Hemingway, Suresh Baskaran, Joachim Kupe, Gregory Stephen Sims +3 more | 2004-02-17 |
| 6638484 | Single dielectric barrier non-thermal plasma reactor and method-planar and swept shapes | David Emil Nelson, Blaine R. Danley | 2003-10-28 |
| 6537507 | Non-thermal plasma reactor design and single structural dielectric barrier | David Emil Nelson, Mark Hemingway, Darrell R. Herling, Suresh Baskaran | 2003-03-25 |