Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429005 | Systems and methods for providing a diesel-methanol emulsion for direct injection engines | Michael Gerstner, Daniel R. Baldwin, Robert Graumüller | 2025-09-30 |
| 12359632 | Dual fuel system having overflow buffer for hastening fuel switchover | Daniel R. Baldwin, Bryan E. Nelson | 2025-07-15 |
| 12326127 | Multi-fuel injector with fuel mixing | Dana R. Coldren | 2025-06-10 |
| 12297795 | Multi-function fuel injector valve in dual fuel system and fuel system operating method | Dana R. Coldren, Robert Graumüller, Kaushik Krishnamurthy, Dean Diers, Lifeng Wang +1 more | 2025-05-13 |
| 12215616 | Aftertreatment for alcohol fuel substituted diesel engines | Joshua L. Ratts, Abhay Gupta, Arnold Myoungjin Kim, Kenth I. Svensson | 2025-02-04 |