Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8769935 | System and method for monitoring reductant quality | Furqan Zafar Shaikh, John Paul Bogema, Michiel J. Van Nieuwstadt, Scott Cooper, Garry Anthony Zawacki +4 more | 2014-07-08 |
| 8510020 | Controlling of a vehicle responsive to reductant conditions | John Paul Bogema, Bret Alan Zimmerman, Michiel J. Van Nieuwstadt, James Edwin Blatchford | 2013-08-13 |
| 8141346 | System and method for monitoring reductant quality | Furqan Zafar Shaikh, John Paul Bogema, Michiel J. Van Nieuwstadt, Scott Cooper, Garry Anthony Zawacki +4 more | 2012-03-27 |
| 8116961 | Controlling of a vehicle responsive to reductant conditions | John Paul Bogema, Bret Alan Zimmerman, Michiel J. Van Nieuwstadt, James Edwin Blatchford | 2012-02-14 |