Dereck G. Heffron

Person

Peoria, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Identifying a failed turbocharger of a plurality of turbochargers
- Patent number 11,615,660
- Issue date Mar 28, 2023
- Caterpillar Inc.
- Deepashri Phatak
- G07 - CHECKING-DEVICES
Information Patent Grant
Fuel leak detection system
- Patent number 11,459,970
- Issue date Oct 4, 2022
- Caterpillar Inc.
- Joseph L. Kennedy
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Monitoring system for identifying an engine bank with a malfunction...
- Patent number 11,459,972
- Issue date Oct 4, 2022
- Caterpillar Inc.
- Michael Marchionda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Detection of failing emissions sensors
- Patent number 10,713,933
- Issue date Jul 14, 2020
- Caterpillar Inc.
- Deepashri Vinayak Phatak
- G08 - SIGNALLING
Information Patent Grant
System and method for detecting a fault condition associated with a...
- Patent number 10,557,433
- Issue date Feb 11, 2020
- Caterpillar Inc.
- Michael Campagna
- G01 - MEASURING TESTING
Information Patent Grant
System and method for health determination of a machine component
- Patent number 10,371,143
- Issue date Aug 6, 2019
- Caterpillar Inc.
- Andrew W. Billing
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Delta P closed loop pressure diaphragm
- Patent number 8,968,443
- Issue date Mar 3, 2015
- Caterpillar Inc.
- Scott D. Brinkmeyer
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PROGNOSTIC ALERT STRATEGY FOR REDUCTANT PUMP IN EXHAUST AFTERTREATM...
- Publication number 20230193802
- Publication date Jun 22, 2023
- Caterpillar Inc.
- Deepashri Phatak
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL LEAK DETECTION SYSTEM
- Publication number 20220268233
- Publication date Aug 25, 2022
- Caterpillar Inc.
- Joseph L. KENNEDY
- B60 - VEHICLES IN GENERAL
Information Patent Application
IDENTIFYING A FAILED TURBOCHARGER OF A PLURALITY OF TURBOCHARGERS
- Publication number 20220157098
- Publication date May 19, 2022
- Caterpillar Inc.
- Deepashri PHATAK
- G07 - CHECKING-DEVICES
Information Patent Application
SYSTEM AND METHOD FOR DETECTING A FAULT CONDITION ASSOCIATED WITH A...
- Publication number 20180156149
- Publication date Jun 7, 2018
- Caterpillar Inc.
- Michael Campagna
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System and Method for Health Determination of a Machine Component
- Publication number 20170241414
- Publication date Aug 24, 2017
- Caterpillar Inc.
- Andrew W. Billing
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Delta P Closed Loop Pressure Diaphragm
- Publication number 20140124060
- Publication date May 8, 2014
- Caterpillar Inc.
- Scott D. Brinkmeyer
- G01 - MEASURING TESTING
Information Patent Application
Piston For Internal Combustion Engine And Method
- Publication number 20130032120
- Publication date Feb 7, 2013
- Caterpillar, Inc.
- Aaron Claver
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DETECTION OF EXHAUST FILTER EFFECTIVENESS
- Publication number 20110232362
- Publication date Sep 29, 2011
- Caterpillar Inc.
- Sairam Payyalore Thiagarajan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Dereck G. Heffron

Person

Patents Grantslast 30 patents

Identifying a failed turbocharger of a plurality of turbochargers

Fuel leak detection system

Monitoring system for identifying an engine bank with a malfunction...

Detection of failing emissions sensors

System and method for detecting a fault condition associated with a...

System and method for health determination of a machine component

Delta P closed loop pressure diaphragm

Patents Applicationslast 30 patents

PROGNOSTIC ALERT STRATEGY FOR REDUCTANT PUMP IN EXHAUST AFTERTREATM...

FUEL LEAK DETECTION SYSTEM

IDENTIFYING A FAILED TURBOCHARGER OF A PLURALITY OF TURBOCHARGERS

SYSTEM AND METHOD FOR DETECTING A FAULT CONDITION ASSOCIATED WITH A...

System and Method for Health Determination of a Machine Component

Delta P Closed Loop Pressure Diaphragm

Piston For Internal Combustion Engine And Method

DETECTION OF EXHAUST FILTER EFFECTIVENESS