Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639676 | Vehicle exhaust system | Michael Golin, Gabriel Ostromecki | 2023-05-02 |
| 10253664 | Passive exhaust valve assembly with overlapping slip joint and method of forming and installation | Robert Leroy Middleton, Jr., Justin Middleton, Stephen M. Thomas, Larry J. Geer, Erwin Peters | 2019-04-09 |
| 9689301 | Tailor to fit muffler | Richard T. Carr, Frederick M. Baumgartner, David R. Bednarz, Deep Singh | 2017-06-27 |
| 9121320 | Tailor to fit muffler | Richard T. Carr, Frederick M. Baumgartner, David R. Bednarz, Deep Singh | 2015-09-01 |
| 7897117 | Catalytic converter with mounting device for a hot exhaust gas oxygen sensor | Timothy S. Balk, Pernilla S. Sullivan, Thomas A. Cothron | 2011-03-01 |