| 6256944 |
Method and system for keeping water from entering dispenser containment sumps |
David Lyzinski, Albert J. Kovach, Charles M. Daul |
2001-07-10 |
| 5325896 |
Stage II vapor recovery system |
Wolfgang Koch, Dennis J. Strock, Harry B. Hartman |
1994-07-05 |
| 5273087 |
Vapor recovery nozzle with flow indicators |
Wolfgang Koch, Dennis J. Strock, Harry B. Hartman, Terrance L. Lambert, Charles M. Daul +1 more |
1993-12-28 |
| D338210 |
Fuel dispenser handle |
Terrance L. Lambert, Dennis J. Strock, Wolfgang Koch |
1993-08-10 |
| 5234036 |
Dispensing fuel with aspiration of condensed vapors |
Dennis J. Strock |
1993-08-10 |
| D338209 |
Fuel dispenser handle |
Dennis J. Strock, Wolfgang Koch |
1993-08-10 |
| 5213142 |
Stage II vapor recovery system |
Wolfgang Koch, Dennis J. Strock, Harry B. Hartman |
1993-05-25 |
| 5199471 |
Process to prevent vapor blockage for stage II vapor recovery |
Harry B. Hartman, Dennis J. Strock, Wolfgang Koch |
1993-04-06 |
| 5105073 |
Credit card reader extender |
Albert J. Kovach |
1992-04-14 |
| 5025946 |
Anti-theft device for tank openings |
Gerard V. LaLonde, Irwin Ginsburgh |
1991-06-25 |
| D296462 |
Combined petroleum fuel spillage and overfill containment tank |
Harry B. Hartman, Gerard V. LaLonde |
1988-06-28 |
| 4615362 |
Overfill and spillage protection device |
Harry B. Hartman, Gerard V. LaLonde |
1986-10-07 |