Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8316829 | Apparatus, system, and method for efficiently operating an internal combustion engine utilizing exhaust gas recirculation | Erik L. Piper, Philip M. Dimpelfeld, Russell P. Durrett | 2012-11-27 |