Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7278406 | Spiral-wound hydrocarbon adsorber for an air intake of an internal combustion engine | — | 2007-10-09 |
| 7222612 | Low-resistance hydrocarbon adsorber cartridge for an air intake of an internal combustion engine | James Vargo | 2007-05-29 |