Inventor · disambiguated record
Walter E. Warn
Also filed as: WARN WALTER E
13 granted patents·2 pending applications·635 citations·filing 1990–2009
94Inventor score
Files withPROGRESSIVE INTERNATIONAL ELEC9PROGRESSIVE INT L ELECTRONICS2PROGRESSIVE INTERNAT ELECTRONI2WARN WALTER E1
Top patents by PatentIndex Score
15 records- 0180US6351689B1Polling remote fueling sites for product level information through the internetPROGRESSIVE INT L ELECTRONICS·Filed 2000·Granted Feb 26, 2002·76 cites·20 claims
- 0279US5361216AFlow signal monitor for a fuel dispensing systemPROGRESSIVE INTERNATIONAL ELEC·Filed 1992·Granted Nov 1, 1994·55 cites·18 claims
- 0375US5270943AFuel pump control cardPROGRESSIVE INTERNATIONAL ELEC·Filed 1992·Granted Dec 14, 1993·43 cites·6 claims
- 0471US6546314B1Polling remote fueling sites for product level for SIR analysis through the internetPROGRESSIVE INT L ELECTRONICS·Filed 2000·Granted Apr 8, 2003·33 cites·24 claims
- 0571US5394336AFuel dispenser-cash register control consolePROGRESSIVE INTERNATIONAL ELEC·Filed 1993·Granted Feb 28, 1995·35 cites·6 claims
- 0663US5208742AData line monitoring systemPROGRESSIVE INTERNATIONAL ELEC·Filed 1990·Granted May 4, 1993·35 cites·13 claims
- 0762US5790410AFuel dispenser controller with data packet transfer commandPROGRESSIVE INTERNATIONAL ELEC·Filed 1996·Granted Aug 4, 1998·80 cites·2 claims
- 0858US5694326AFuel pump - card reader control centerPROGRESSIVE INTERNATIONAL ELEC·Filed 1996·Granted Dec 2, 1997·58 cites·21 claims
- 0956US5557529AIn-dispenser-card-reader control systemPROGRESSIVE INTERNATIONAL ELEC·Filed 1995·Granted Sep 17, 1996·51 cites·4 claims
- 1052US5663887ADispenser control console interfaced to a registerPROGRESSIVE INTERNATIONAL ELEC·Filed 1996·Granted Sep 2, 1997·76 cites·14 claims
- 1152US5659482ALiquid dispenser control system interfaced to a cash registerFiled 1995·Granted Aug 19, 1997·38 cites·8 claims
- 1252US2006079993A1Fuel dispenser controller application installed on host computerPROGRESSIVE INTERNAT ELECTRONI·Filed 2004·Application pending·0 cites
- 1352US2006079995A1Dispenser distribution box for fuel dispenser applicationPROGRESSIVE INTERNAT ELECTRONI·Filed 2005·Application pending·0 cites
- 1446US8149134B2System for providing utility monitoringWARN WALTER E·Filed 2009·Granted Apr 3, 2012·1 cites·20 claims
- 1546US5831861APoint-of-sales interface for mechanical pumpsPROGRESSIVE INTERNATIONAL ELEC·Filed 1996·Granted Nov 3, 1998·54 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Walter E. Warn files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →