Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286920 | System and method for detecting a failed nitrogen oxide sensor | Drew D. Wackerlin, Keerthana Prasad | 2025-04-29 |
| 7703421 | Cooling arrangement for a fuel injector and method | Jack A. Merchant, Thomas D. Gens | 2010-04-27 |
| 7415946 | Engine and method for operating an engine | Jack A. Merchant, Paul F. Olsen, THOMAS HEINRICH MEYER, Earl A. Pilgrim | 2008-08-26 |