Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819607 | Vapor vent valve apparatus | — | 1989-04-11 |
| 4813453 | Vehicle fuel tank vapor recovery system | Patrick A. Jenkins | 1989-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819607 | Vapor vent valve apparatus | — | 1989-04-11 |
| 4813453 | Vehicle fuel tank vapor recovery system | Patrick A. Jenkins | 1989-03-21 |