Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899149 | Vapor recovery fuel dispenser for multiple hoses | Kenneth L. Pope | 2005-05-31 |
| 6522947 | Dispenser system for preventing unauthorized fueling | — | 2003-02-18 |
| 6466842 | Dispensing system for preventing unauthorized fueling | — | 2002-10-15 |
| 6381514 | Dispenser system for preventing unauthorized fueling | — | 2002-04-30 |
| 6363299 | Dispenser system for preventing unauthorized fueling | — | 2002-03-26 |
| 6352176 | Fuel dispensing system with discharge rate control | Brent K. Price | 2002-03-05 |
| 6302165 | Site fueling vapor recovery emission management system | Seifollah S. Nanaji | 2001-10-16 |
| 6244310 | Vapor recovery diagnostic testing system | Steven Rowland | 2001-06-12 |
| 6167923 | Vapor recovery diagnostics | — | 2001-01-02 |
| 6169938 | Transponder communication of ORVR presence | — | 2001-01-02 |
| 6082415 | Vapor recovery diagnostic testing system | Steven Rowland | 2000-07-04 |
| 6070156 | Providing transaction estimates in a fueling and retail system | — | 2000-05-30 |
| 5992395 | Onboard vapor recovery detection using pressure sensing means | Edward A. Payne, Paul D. Miller, Mark B. Tucker | 1999-11-30 |
| 5971042 | Precision fuel dispenser | — | 1999-10-26 |
| 5956259 | Intelligent fueling | Edward A. Payne | 1999-09-21 |
| 5868179 | Precision fuel dispenser | — | 1999-02-09 |
| 5857500 | System and method for testing for error conditions in a fuel vapor recovery system | Edward A. Payne | 1999-01-12 |
| 5803136 | Fuel tank ullage pressure reduction | — | 1998-09-08 |
| 5794667 | Precision fuel dispenser | Edward A. Payne, Walter L. Baker | 1998-08-18 |
| 5782275 | Onboard vapor recovery detection | Edward A. Payne, Paul D. Miller, Mark B. Tucker | 1998-07-21 |
| 5592979 | Vapor recovery system for a fuel delivery system | Edward A. Payne | 1997-01-14 |
| 5542458 | Vapor recovery system for a fuel delivery system | Edward A. Payne | 1996-08-06 |
| 5450883 | System and method for testing for error conditions in a fuel vapor recovery system | Edward A. Payne | 1995-09-19 |
| 5417256 | Centralized vacuum assist vapor recovery system | Kenneth L. Pope | 1995-05-23 |
| 5269353 | Vapor pump control | Seifollah S. Nanaji, Edward A. Payne, Kenneth L. Pope | 1993-12-14 |