Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7118716 | Hydrocarbon bleed emission scrubber with low restriction | Thomas Charles Meiller, Charles H. Covert | 2006-10-10 |
| 6896852 | Hydrocarbon bleed emission scrubber with low restriction | Thomas Charles Meiller, Charles H. Covert | 2005-05-24 |
| 6293261 | Canister purge hydrocarbon sensing | Jonathan M. Oemcke, Robert Thomas Cook | 2001-09-25 |
| 6230693 | Evaporative emission canister with heated adsorber | Thomas Charles Meiller, Charles H. Covert, Richard W. Wagner | 2001-05-15 |
| 5718209 | Fuel vapor storage canister | Eileen Scardino, Robert A. Zaso, Susan Buckner, Thomas Charles Meiller | 1998-02-17 |