Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12286920 | System and method for detecting a failed nitrogen oxide sensor | Keerthana Prasad, Scott A. Wallington | 2025-04-29 | |
| 9261481 | Diagnostic system and method for nitrogen oxide sensor | Brian Mintah, Jason K. Bloms, Purvarag S. Shah | 2016-02-16 | $36,472,000 |
| 8959892 | Exhaust system having sensor placement detection | Darin McCoy | 2015-02-24 | $11,040,000 |
| 7878052 | High pressure cavitation system | Susannah E. Danby, Cathy Y. Choi, Colin Peter Garner, William E. Moser, Timothy J. Felty +5 more | 2011-02-01 |