Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D810786 | Particle separator for motor vehicle engine intake | Pilun Alan Chen | 2018-02-20 |
| D716429 | Air filter with four elliptically-shaped filter cones | James Matsuda | 2014-10-28 |
| D716430 | Air filter with four squarely-shaped filter cones | James Matsuda | 2014-10-28 |
| D716431 | Air filter with four circularly-shaped filter cones | James Matsuda | 2014-10-28 |
| 7556026 | Hydrocarbon adsorber for air induction systems | Michael L. Herald | 2009-07-07 |