Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8944020 | Valve lifter assembly for internal combustion engine | Sathishkumar Raman | 2015-02-03 |
| 8869763 | Internal combustion engine having valve lifters with misalignment limiting end caps | Sathishkumar Raman | 2014-10-28 |
| 8813706 | Internal combustion engine having valve lifter assembly with misalignment limiting key pin | Jonathan R. Chittenden | 2014-08-26 |