Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8149134 | System for providing utility monitoring | — | 2012-04-03 |
| 6546314 | Polling remote fueling sites for product level for SIR analysis through the internet | Fred K. Carr | 2003-04-08 |
| 6351689 | Polling remote fueling sites for product level information through the internet | Fred K. Carr | 2002-02-26 |
| 5831861 | Point-of-sales interface for mechanical pumps | Fred K. Carr | 1998-11-03 |
| 5790410 | Fuel dispenser controller with data packet transfer command | Fred K. Carr | 1998-08-04 |
| 5694326 | Fuel pump - card reader control center | Fred K. Carr | 1997-12-02 |
| 5663887 | Dispenser control console interfaced to a register | Fred K. Carr | 1997-09-02 |
| 5659482 | Liquid dispenser control system interfaced to a cash register | Fred K. Carr | 1997-08-19 |
| 5557529 | In-dispenser-card-reader control system | Fred K. Carr | 1996-09-17 |
| 5394336 | Fuel dispenser-cash register control console | Fred K. Carr | 1995-02-28 |
| 5361216 | Flow signal monitor for a fuel dispensing system | Fred K. Carr | 1994-11-01 |
| 5270943 | Fuel pump control card | — | 1993-12-14 |
| 5208742 | Data line monitoring system | — | 1993-05-04 |