Inventor
KAEHLER DAVID L
US9 patents
⚠️ This page may combine multiple inventors who share the name “KAEHLER DAVID L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GILBARCO INC
6 patentsUS4967366AOct 30, 1990
Integrated gasoline dispenser and POS authorization system with unattached pin pad
GILBARCO INC208 citations98
US5979705ANov 9, 1999
Fuel blending using blend component octane levels
GILBARCO INC72 citations96
US6032126AFeb 29, 2000
Audio and audio/video operator intercom for a fuel dispenser
GILBARCO INC86 citations95
US5798931AAug 25, 1998
Fuel dispenser/operator intercom system
GILBARCO INC75 citations95
US6935356B2Aug 30, 2005
Underground storage tank metering system in a service station environment
GILBARCO INC25 citations91
US6929018B2Aug 16, 2005
Underground storage tank metering system in a service station environment
GILBARCO INC11 citations72
MARCONI COMMERCE SYS INC
3 patentsUS6078896AJun 20, 2000
Video identification for forecourt advertising
MARCONI COMMERCE SYS INC89 citations97
US6089284AJul 18, 2000
Preconditioning a fuel dispensing system using a transponder
MARCONI COMMERCE SYS INC270 citations96
US6092410AJul 25, 2000
Meter calibration and drift compensation device
MARCONI COMMERCE SYS INC36 citations92