Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113521 | Air intake system for internal combustion engine | Pallav Jha, Axel Zur Loye, Steven L. Leffler, John A. Rennekamp, Amit Kulkarni +2 more | 2018-10-30 |
| 9915191 | Air intake system for internal combustion engine | Paul Douglas Free, Jason R. Griffin, Alex Edward Priestley, Stephen Sunadh Gidla, Peter Vinson Woon | 2018-03-13 |
| 9605630 | Air intake system for internal combustion engine | Paul Douglas Free, Jason R. Griffin, Alex Edward Priestley, Stephen Sunadh Gidla, Peter Vinson Woon | 2017-03-28 |
| 8844492 | Air intake system for internal combustion engine | Paul Douglas Free, Jason R. Griffin, Alex Edward Priestley, Stephen Sunadh Gidla, Peter Vinson Woon | 2014-09-30 |