Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159577 | Stationary evaporative emission control system | Peter D. Shears | 2007-01-09 |
| 6959696 | Internal combustion engine evaporative emission control system | Peter D. Shears | 2005-11-01 |
| 5253629 | Flow sensor for evaporative control system | Joseph Fornuto, William E. Gifford, Karen M. Meyer, Otto Muller-Girard, Jr. | 1993-10-19 |