Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140067 | Cylinder head water jacket design | Darrin Ferry, Vijaysai Karuppiah Kumareshan | 2024-11-12 |
| 11698042 | Unique block rib geometry for reducing liner distortion | Vijaysai Karuppiah Kumareshan, John Jerl Purcell, III, Mathew A. Clark | 2023-07-11 |
| 11536222 | Block ribs for reducing liner distortion | Vijaysai Karuppiah Kumareshan, John Jerl Purcell, III, Mathew A. Clark | 2022-12-27 |