Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313156 | Transmission cooling system | — | 2025-05-27 |
| D1072899 | Oil midpan | — | 2025-04-29 |
| D1070939 | Oil midpan | — | 2025-04-15 |
| 12264606 | Oil pan with air return ports for directing airflow in internal combustion engines | — | 2025-04-01 |
| 11193441 | Intake adaption system | — | 2021-12-07 |
| 10934904 | Lube oil aeration and thermal control system | — | 2021-03-02 |
| 10933885 | Accelerator pedal signal modifier safety bypass systems | — | 2021-03-02 |
| D896351 | Air intake coupling hose | — | 2020-09-15 |
| D881096 | Exhaust tip | — | 2020-04-14 |
| 10443705 | Differential cover | — | 2019-10-15 |
| 10138851 | Automobile air filtration system | Chris Otani | 2018-11-27 |
| 8468812 | Exhaust scavenging system | — | 2013-06-25 |
| 7593808 | Apparatus and method for engine performance evaluation | — | 2009-09-22 |
| D558111 | Exhaust pipe tip for a vehicle | — | 2007-12-25 |
| 7254477 | Apparatus and method for engine performance evaluation | — | 2007-08-07 |
| 6652414 | Vehicle engine brake and control system | — | 2003-11-25 |
| 6634171 | Exhaust scavenging system | — | 2003-10-21 |
| 6152853 | Vehicle exhaust brake and control system | — | 2000-11-28 |