DH

Dereck G. Heffron

Caterpillar: 8 patents #772 of 8,398Top 10%
📍 Peoria, IL: #231 of 1,769 inventorsTop 15%
🗺 Illinois: #11,418 of 84,256 inventorsTop 15%
Overall (All Time): #610,859 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11933211 Prognostic alert strategy for reductant pump in exhaust aftertreatment system for engine Deepashri Phatak, Jun Cai 2024-03-19
11615660 Identifying a failed turbocharger of a plurality of turbochargers Deepashri Phatak, Joseph Patrick Karasch 2023-03-28
11459970 Fuel leak detection system Joseph L. Kennedy, Ryan Hinrichsen 2022-10-04
11459972 Monitoring system for identifying an engine bank with a malfunctioning fuel injector Michael S. Marchionda 2022-10-04
10713933 Detection of failing emissions sensors Deepashri Phatak, Jun Cai 2020-07-14
10557433 System and method for detecting a fault condition associated with a valvetrain of an engine Michael J. Campagna, Andrew Billing, Brian Wheeler 2020-02-11
10371143 System and method for health determination of a machine component Andrew Billing, Brian Wheeler, Michael J. Campagna 2019-08-06
8968443 Delta P closed loop pressure diaphragm Scott David Brinkmeyer, Robert Clark Moore 2015-03-03