Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119662 | Method of predicting purge vapor concentrations | Timothy A. Coatesworth | 2000-09-19 |
| 6085731 | Method of accounting for a purge vapor surge | — | 2000-07-11 |
| 6047688 | Method of determining the purge canister mass | Timothy A. Coatesworth | 2000-04-11 |