Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148793 | Compartmental evaporative canister and pressure control valve assembly | — | 1992-09-22 |
| 5021071 | Vehicle fuel tank pressure control method | — | 1991-06-04 |
| 4989572 | Vehicle fuel system with reduced tank heating | Roy A. Giacomazzi, Gregory E. Rich | 1991-02-05 |
| 4886096 | Evaporative emission control system | — | 1989-12-12 |