Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465108 | Dosing and mixing arrangement for use in exhaust aftertreatment | Matthew S. Whitten | 2022-10-11 |
| 10960366 | Dosing and mixing arrangement for use in exhaust aftertreatment | Matthew S. Whitten | 2021-03-30 |
| 10940451 | Exhaust treatment device | Mark Thomas Brandl, Korneel De Rudder, Matthew S. Whitten | 2021-03-09 |
| 10844764 | Dosing and mixing arrangement for use in exhaust aftertreatment | Mark Thomas Brandl, Stephen Ronald Schiller, Matthew S. Whitten | 2020-11-24 |
| 10369533 | Dosing and mixing arrangement for use in exhaust aftertreatment | Matthew S. Whitten | 2019-08-06 |
| 10179315 | Exhaust treatment device | Mark Thomas Brandl, Korneel DeRudder, Matthew S. Whitten | 2019-01-15 |
| 10030562 | Dosing and mixing arrangement for use in exhaust aftertreatment | Mark Thomas Brandl, Stephen Ronald Schiller, Matthew S. Whitten | 2018-07-24 |
| 9528415 | Dosing and mixing arrangement for use in exhaust aftertreatment | Mark Thomas Brandl, Stephen Ronald Schiller, Matthew S. Whitten | 2016-12-27 |
| 8470253 | Exhaust flow distribution device | Jared D. Blaisdell, Josh Kundert | 2013-06-25 |
| 8110151 | Exhaust flow distribution device | Jared D. Blaisdell, Josh Kundert | 2012-02-07 |
| 5400590 | Filter cartridge arrangement | Wayne M. Wagner, Edward A. Steinbrueck, Daniel T. Risch, Richard P. Ryan | 1995-03-28 |
| 5388400 | Diesel engine exhaust regenerable filter system | Wayne M. Wagner, Ervin Fuchs, Edward A. Steinbrueck | 1995-02-14 |
| 5246472 | Apparatus for filtering engine exhaust | John T. Herman, Wayne M. Wagner, Mervin E. Wright, James A. LeBlanc | 1993-09-21 |
| 5224973 | Filter cartridge for trap apparatus | Wayne M. Wagner | 1993-07-06 |
| 4867768 | Muffler apparatus with filter trap and method of use | Wayne M. Wagner | 1989-09-19 |
| 4851015 | Muffler apparatus with filter trap and method of use | Wayne M. Wagner, Douglas E. Flemming, Edward A. Steinbrueck | 1989-07-25 |
| 4580657 | Integral fluted tube for sound suppression and exhaust ejection | Steven D. Schmeichel, Wayne M. Wagner, John S. Wiese, Joanne E. Kleinhenz, David L. Roberts | 1986-04-08 |
| 4325460 | Ejector muffler | — | 1982-04-20 |