Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473474 | Method of injecting secondary air into an exhaust gas stream of a marine engine | Jason C. Stimmel, Jason Vetzel, Derrick W. Lloyd, Timothy G. Anderson | 2022-10-18 |
| 11111838 | Marine engine exhaust system having secondary air injection | Jason C. Stimmel, Jason Vetzel, Derrick W. Lloyd, Timothy G. Anderson | 2021-09-07 |
| 10415444 | Exhaust conduits for marine engine exhaust systems | Jason C. Stimmel, Kevin J. Kimball, Rachel M. Mashburn, Timothy G. Anderson, Timothy G. Maher | 2019-09-17 |
| 10364012 | Exhaust system for marine engine | Kevin J. Kimball, Richard Laporte | 2019-07-30 |
| 9957863 | Exhaust conduits for marine engine exhaust systems | Jason C. Stimmel, Kevin J. Kimball, Rachel M. Mashburn, Timothy G. Anderson, Timothy G. Maher | 2018-05-01 |
| 9897386 | Marine engine heat exchanger | Kevin J. Kimball, Rachel M. Mashburn, Jason C. Stimmel, Jason Vetzel | 2018-02-20 |
| 8650864 | Combination liquid-cooled exhaust manifold assembly and catalytic converter assembly for a marine engine | Richard Laporte, Charles L. Gerlach, Robert F. Novotny, Jr., Timothy G. Maher | 2014-02-18 |
| 7788913 | Manifold mounted catalytic converter | Mark W. Midgley, Glen H. Martin, III | 2010-09-07 |
| D614104 | Exhaust manifold | Joerg Berger, Travis E. Stevens | 2010-04-20 |
| D541302 | Exhaust manifold | Glen H. Martin, III | 2007-04-24 |