| 7077111 |
Variable purge orifice assembly |
William R. Robertson, Charles H. Covert |
2006-07-18 |
| 5776227 |
Vapor storage canister with foam screen retainer |
Thomas Charles Meiller, Timothy Michael Beadnell, Charles H. Covert, Robert A. Zaso |
1998-07-07 |
| 5776228 |
Vapor storage canister with foam screen retainer |
Thomas Charles Meiller, Timothy Michael Beadnell, Charles H. Covert, Robert A. Zaso |
1998-07-07 |
| 5289811 |
Purge control device |
Charles H. Covert, Joseph Fornuto, William E. Gifford, Otto Muller-Girard, Jr. |
1994-03-01 |
| 5119791 |
Vapor storage canister with liquid trap |
William E. Gifford, Otto M. Girard, Jr., Charles H. Covert, Samuel Yu, Richard H. Simons, Jr. |
1992-06-09 |
| 4853009 |
Multi orientation fuel vapor storage canister assembly |
Kenneth W. Turner, Richard H. Simons, Jr. |
1989-08-01 |
| 4714485 |
Fuel vapor storage canister |
Charles H. Covert, William E. Gifford, Craig G. Kemler |
1987-12-22 |
| 4699176 |
Air control valve assembly |
— |
1987-10-13 |
| 4358927 |
Pressure operated proportional air management valve |
Edward G. Day, Edward H. Seidewand |
1982-11-16 |
| 4342194 |
Electric air control switching valve |
John E. Jones |
1982-08-03 |
