Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6845882 | Multiproduct fuel dispenser using a common meter | — | 2005-01-25 |
| 5816174 | Island payment terminal mounting system | Ervin Smith, Dennis K. Troy, Phillip L. Brookshire | 1998-10-06 |
| D386882 | Island payment terminal | Ervin Smith, Dennis K. Troy, Phillip L. Brookshire | 1997-11-25 |
| 5365985 | Vapor guard for vapor recovery system | William H. Constantine | 1994-11-22 |
| 5332008 | Gasoline dispenser with enhanced vapor recovery system | William H. Constantine | 1994-07-26 |
| 5301722 | Under-dispenser containment apparatus | Deborah A. Joines | 1994-04-12 |
| 5101850 | Filter change liquid shutoff safety interlock device | — | 1992-04-07 |
| 4929356 | Environment protector for replaceable cartridge filters | — | 1990-05-29 |
| D276726 | Fuel dispenser | Richard G. Bisker | 1984-12-11 |
| D271696 | Multi-product fuel dispenser | — | 1983-12-06 |
| D260897 | Multi-product fuel dispenser | — | 1981-09-22 |
| 4223807 | Multiple product gasoline dispenser | Richard L. Caswell | 1980-09-23 |