Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913401 | Engine emission control systems for deceleration fuel cutoff events and cold starts | Chengke Liu, Vijay Ramappan, Rafat F. Hattar, Jeffrey M. Kaiser | 2024-02-27 |
| 5079843 | Hole cutter for ostomy adhesive wafers | Jay G. Shelton, Jack Shelton | 1992-01-14 |