Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8839613 | Heat system for an engine | Michael Levin, Danrich Henry Demitroff, Donald Masch, Lawrence Marshall | 2014-09-23 |
| 8820052 | Liquid reductant system and method for operation of the liquid reductant system | Michael Levin, Thomas A. McCarthy | 2014-09-02 |
| 8806858 | Method to protect the exhaust manifold from overheating using heat pipe | Shiguang Zhou, Michael Levin, Jeffrey Scott Hepburn, Donald Masch, Zhaoyang Zeng +2 more | 2014-08-19 |
| 8800276 | Mixing system | Michael Levin | 2014-08-12 |
| 8794195 | Heat storage system for an engine | Michael Levin, Danrich Henry Demitroff, Donald Masch, James Patrick O'Neill | 2014-08-05 |
| 8769935 | System and method for monitoring reductant quality | John Paul Bogema, Michiel J. Van Nieuwstadt, Scott Cooper, Garry Anthony Zawacki, Jacobus Hendrik Visser +4 more | 2014-07-08 |
| 8695327 | Liquid injector assembly with a flanged connector connection | Dwayne Pollitt, Scott Cooper, Michael Levin, John Paul Bogema, Bret Alan Zimmerman +1 more | 2014-04-15 |
| 8661800 | Method of collection and reuse of exhaust heat in a diesel-powered vehicle | Michael Levin, Donald Masch, Danrich Henry Demitroff, James Patrick O'Neill | 2014-03-04 |
| 8661785 | System and method for liquid reductant injection | Michael Levin, Thomas A. McCarthy, Bret Alan Zimmerman | 2014-03-04 |
| 8635858 | Fluid-spray atomizer | Michael Levin | 2014-01-28 |
| 8621848 | Ammonia vapor management system and method | Don McAlpine Lawrence, Scott Cooper, Larry Castleberry | 2014-01-07 |
| 8534054 | Method and apparatus for rapidly thawing frozen NOx reductant | David Cook, Michael Levin, David Furedy, Evan Kent Dawson, Daniel Michael Kabat +1 more | 2013-09-17 |
| 8191356 | Liquid injector assembly with a flanged connector connection | Dwayne Pollitt, Scott Cooper, Michael Levin, John Paul Bogema, Bret Alan Zimmerman +1 more | 2012-06-05 |
| 8141346 | System and method for monitoring reductant quality | John Paul Bogema, Michiel J. Van Nieuwstadt, Scott Cooper, Garry Anthony Zawacki, Jacobus Hendrik Visser +4 more | 2012-03-27 |
| 8127538 | Liquid injector assembly with a flanged connector connection | Dwayne Pollitt, Scott Cooper, Michael Levin, John Paul Bogema, Bret Alan Zimmerman +1 more | 2012-03-06 |
| 8079211 | Bypass purge for protecting against formation of reductant deposits | Michael Levin, Jeremy Quentin Keller | 2011-12-20 |
| 8056340 | EGR mixer for high-boost engine systems | August Thomas Vaught, Lawrence Marshall, Wayne Paul Woodside, Karen Elizabeth Maceroni, Daniel Joseph Styles | 2011-11-15 |
| 7971433 | Helical exhaust passage | Daniel Michael Kabat, Bryan Christopher Stoll, Sandro Balestrino, Michael Levin | 2011-07-05 |
| 7954311 | Ammonia vapor management system and method | Don McAlpine Lawrence, Scott Cooper, Larry Castleberry | 2011-06-07 |
| 7930878 | Method and apparatus for rapidly thawing frozen NOx reductant | David Cook, Michael Levin, David Furedy, Evan Kent Dawson, Daniel Michael Kabat +1 more | 2011-04-26 |
| 7814745 | Approach for delivering a liquid reductant into an exhaust flow of a fuel burning engine | Michael Levin, Sandro Balestrino, Daniel Michael Kabat, Bret Alan Zimmerman, Jeremy Quentin Keller +2 more | 2010-10-19 |
| 6807958 | Valve assembly and method for controlling flow of gases from an engine crankcase to an engine intake manifold | Daniel Michael Kabat, Allan Joseph Kotwicki, Bryan Christopher Stoll, Rodney John Tabaczynski | 2004-10-26 |
| 6640793 | Valve assembly and method for controlling flow of gases from an engine crankcase to an engine intake manifold | Daniel Michael Kabat, Allan Joseph Kotwicki, Bryan Christopher Stoll, Rodney John Tabaczynski | 2003-11-04 |
| 6602545 | Method of directly making rapid prototype tooling having free-form shape | Howard D. Blair, Tsung-Yu Pan | 2003-08-05 |
| 6550440 | Acoustic suppression arrangement for a component undergoing induced vibration | Gary A. Vrsek, Bruce Joseph Tobis, Ken Steven Fedeson, Kevin V. Tallio, Alexander H. Slocum | 2003-04-22 |