Inventor · disambiguated record
David L. Kaehler
Also filed as: KAEHLER DAVID L · KAEHLER DAVID LEE
10 granted patents·1 pending application·921 citations·filing 1989–2004
93Inventor score
Top patents by PatentIndex Score
11 records- 0196US6089284APreconditioning a fuel dispensing system using a transponderMARCONI COMMERCE SYS INC·Filed 1998·Granted Jul 18, 2000·270 cites·36 claims
- 0285US6078896AVideo identification for forecourt advertisingMARCONI COMMERCE SYS INC·Filed 1997·Granted Jun 20, 2000·89 cites·26 claims
- 0384US5979705AFuel blending using blend component octane levelsGILBARCO INC·Filed 1998·Granted Nov 9, 1999·72 cites·17 claims
- 0483US6935356B2Underground storage tank metering system in a service station environmentGILBARCO INC·Filed 2003·Granted Aug 30, 2005·25 cites·6 claims
- 0577US4967366AIntegrated gasoline dispenser and POS authorization system with unattached pin padGILBARCO INC·Filed 1989·Granted Oct 30, 1990·208 cites·5 claims
- 0674US6092410AMeter calibration and drift compensation deviceMARCONI COMMERCE SYS INC·Filed 1998·Granted Jul 25, 2000·36 cites·21 claims
- 0768US6929018B2Underground storage tank metering system in a service station environmentGILBARCO INC·Filed 2004·Granted Aug 16, 2005·11 cites·41 claims
- 0867US6087954ASystem for enabling handicapped individuals to use gasoline dispensersMARCONI COMMERCE SYS INC·Filed 1998·Granted Jul 11, 2000·49 cites·24 claims
- 0957US6032126AAudio and audio/video operator intercom for a fuel dispenserGILBARCO INC·Filed 1998·Granted Feb 29, 2000·86 cites·42 claims
- 1054US5798931AFuel dispenser/operator intercom systemGILBARCO INC·Filed 1996·Granted Aug 25, 1998·75 cites·40 claims
- 1151US2002107610A1Special product vending system and methodFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →