Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9034084 | Apparatus for distributing flow | Jonathan Levy, Chris Ebeling, Richard S. Todd | 2015-05-19 |
| 8828118 | Staged blowdown of adsorbent bed | Richard S. Todd, Brian A. Zakrajsek | 2014-09-09 |
| 8753428 | Method and manifold for carrying reduced moment due to dimensional change in pressure vessel; removable insert with valve seat; pressure assisted valve arrangement and method | Howard Abramowitz, Edward T. McCullough | 2014-06-17 |
| 8591861 | Hydrogenating pre-reformer in synthesis gas production processes | Rama A. Zakaria, Maxim Lyubovsky, Stephen C. Leviness | 2013-11-26 |
| 8308439 | Method and apparatus for resisting disabling fouling of compressors in multistage compression systems | Christopher P. Heinrichs, James E. Shaffer | 2012-11-13 |
| 8240358 | Method and device for minimizing adverse effects of temperature differential in a heat exchanger or heat exchange reactor | Christopher H. Van Dyke | 2012-08-14 |
| 8231445 | Apparatus and method for providing detonation damage resistance in ductwork | Christopher H. Van Dyke, Edward T. McCullough, Daniel A. Evbota, Ronak Patel | 2012-07-31 |
| 8128737 | Absorbing PAHs from gas streams | Owens Owen, Paul Bizot, Milan J. Skarka | 2012-03-06 |
| 8080207 | Coil piping system for reactor vessel | Christopher H. Van Dyke, Edward T. McCullough | 2011-12-20 |
| 8034164 | Methods and apparatus for improved control of PSA flow variations | John S. Lettow | 2011-10-11 |
| 8012423 | Method and apparatus for protective atmosphere recycling | Richard S. Todd, Milan J. Skarka, Edward T. McCullough, Ronak Patel, Christopher P. Heinrichs | 2011-09-06 |
| 7939953 | Micro scale fischer-tropsch and oxygenate synthesis process startup unit | Maxim Lyubovsky, Stephen C. Leviness, Christopher P. Heinrichs, Richard S. Todd | 2011-05-10 |
| 7923409 | Catalyst for hydrogen generation through steam reforming of hydrocarbons | John S. Lettow, Aaron Wagner, Jon P. Wagner, Duane Myers | 2011-04-12 |
| 7914746 | Method and apparatus for protective atmosphere recycling | Richard S. Todd, Milan J. Skarka, Edward T. McCullough, Ronak Patel, Christopher P. Heinrichs | 2011-03-29 |
| 7882809 | Heat exchanger having a counterflow evaporator | Christopher H. Van Dyke, Edward T. McCullough | 2011-02-08 |
| 7763102 | Pressure swing adsorption modules with integrated features | Christopher H. Van Dyke | 2010-07-27 |
| 7727305 | Method and system for atmosphere recycling | Gregory Scott Carr, Richard S. Todd | 2010-06-01 |
| 7674319 | PSA pressure measurement and control system | Christopher H. Van Dyke, Kelly Leitch, Richard S. Todd | 2010-03-09 |
| 7645440 | Catalyst for hydrogen generation through steam reforming of hydrocarbons | John S. Lettow, Aaron Wagner, Jon P. Wagner, Duane Myers | 2010-01-12 |
| 7641716 | Methods and apparatus for improved control of PSA flow variations | John S. Lettow | 2010-01-05 |
| 7622087 | Reactor air supply system and burner configuration | Edward T. McCullough, Nicholas James Sazdanoff | 2009-11-24 |
| 7600489 | Heat exchanger having plural tubular arrays | John S. Lettow, Brian D. James | 2009-10-13 |
| 7347978 | Electrically heated catalyst support plate and method for starting up water gas shift reactors | Christopher T. Gricius, John S. Lettow | 2008-03-25 |
| 7309480 | Catalyst for hydrogen generation through steam reforming of hydrocarbons | John S. Lettow, Aaron Wagner, Jon P. Wagner, Duane Myers | 2007-12-18 |
| 7195059 | Heat exchanger and method of performing chemical processes | — | 2007-03-27 |