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| Number | Title | Issue Date |
| 7289877 | Fuel dispensing system for cash customers The present invention is to provide a fuel dispensing system for enhancing cash transactions wherein the system includes a fuel dispenser associated with a control system and a receiver adapted to receive signals including identification indicia from a remote commun... | 10/30/2007 |
| 7027890 | Fuel dispensing system for cash customers The present invention is a fuel dispensing system for enhancing cash transactions, which includes a fuel dispenser associated with a control system and a receiver adapted to receive signals, including identification indicia from a remote communications unit associat... | 04/11/2006 |
| 7020541 | Fuel dispensing system for cash customers The present invention is a fuel dispensing system for enhancing cash transactions, which includes a fuel dispenser associated with a control system and a receiver adapted to receive signals, including identification indicia from a remote communications unit associat... | 03/28/2006 |
| 6169938 | Transponder communication of ORVR presence The present invention provides a fuel delivery system capable of controlling a fuel dispenser's vapor recovery system based on the absence or presence of an on-board vapor recovery system on the vehicle. This system includes a fuel dispenser having a vapo... | 01/02/2001 |
| 5505234 | Electronic trigger assembly for a fuel dispensing nozzle An electronic fuel dispensing nozzle assembly adapted to reduce the undesirable effects of a pure mechanical system by providing an electromechanical fuel dispensing trigger assembly. An electromechanical fuel dispensing trigger assembly includes a valve ... | 04/09/1996 |
| 5249612 | Apparatus and methods for controlling fluid dispensing Devices and methods are disclosed for controlling the dispensing of fluid, particularly hazardous or flammable fluids, such as automobile gasoline. A recurring problem is the dispensing, particularly by untrained members of the public, into unsuitable or ... | 10/05/1993 |
| 5246045 | Automatic refrigerant tank volume fill control apparatus The present invention is an automatic volume fill control apparatus to be used in conjunction with a recovering device which is operable upon being electrically connected to an electrical power source. The automatic control apparatus comprises a control u... | 09/21/1993 |
| 5131441 | Fluid dispensing system A fluid dispensing nozzle including electrical and electro-mechanical flow controls and an electrical overflow protection mechanism.... | 07/21/1992 |
| 4958665 | Apparatus for adjusting level of liquid to be filled into packaging tube An apparatus for adjusting the level of a liquid filling a packaging tube comprises a float for use as suspended in the liquid filling the tube, a magnet attached to the float, and a magnetic sensor for detecting from outside the tube variations in the in... | 09/25/1990 |
