Drew A. Fehr

Person

Washington, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Idle reduction engine shutdown and restart system for a machine
- Patent number 9,701,312
- Issue date Jul 11, 2017
- Caterpillar Inc.
- Joshua D. Jensen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compensating for acceleration induced inclination errors
- Patent number 9,618,338
- Issue date Apr 11, 2017
- Caterpillar Inc.
- Drew Fehr
- G01 - MEASURING TESTING
Information Patent Grant
System for determining coefficients of seal friction
- Patent number 9,194,791
- Issue date Nov 24, 2015
- Caterpillar Inc.
- Joseph Faivre
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inclination detection systems and methods
- Patent number 9,145,144
- Issue date Sep 29, 2015
- Caterpillar Inc.
- Paul Russell Friend
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Backup velocity estimation utilizing traction device speed
- Patent number 9,052,391
- Issue date Jun 9, 2015
- Caterpillar Inc.
- Paul Russell Friend
- G01 - MEASURING TESTING
Information Patent Grant
System and method for estimating machine pitch angle
- Patent number 9,043,097
- Issue date May 26, 2015
- Caterpillar Inc.
- Drew A. Fehr
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Automated system for enhanced blade control
- Patent number 8,924,095
- Issue date Dec 30, 2014
- Caterpillar Inc.
- Drew A. Fehr
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Implement controller having angular rate correction
- Patent number 8,924,096
- Issue date Dec 30, 2014
- Caterpillar Inc.
- Drew Alan Fehr
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for work cycle detection
- Patent number 8,924,094
- Issue date Dec 30, 2014
- Caterpillar Inc.
- Joseph Faivre
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Payload Estimation system
- Patent number 8,909,437
- Issue date Dec 9, 2014
- Caterpillar Inc.
- Yongliang Zhu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Identification code based information system
- Patent number 8,814,038
- Issue date Aug 26, 2014
- Caterpillar Inc.
- Bradley K. Bomer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Operational parameter determination systems and methods with gear s...
- Patent number 8,818,650
- Issue date Aug 26, 2014
- Caterpillar Inc.
- Paul Russell Friend
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Compensating for Acceleration Induced Inclination Errors
- Publication number 20150268042
- Publication date Sep 24, 2015
- Caterpillar Inc.
- Drew Fehr
- G01 - MEASURING TESTING
Information Patent Application
IDLE REDUCTION ENGINE SHUTDOWN AND RESTART SYSTEM FOR A MACHINE
- Publication number 20150159613
- Publication date Jun 11, 2015
- Caterpillar Inc.
- Joshua D. Jensen
- B60 - VEHICLES IN GENERAL
Information Patent Application
Prioritizing Method of Operator Coaching On Industrial Machines
- Publication number 20150004574
- Publication date Jan 1, 2015
- Caterpillar Inc.
- Bradley K. Bomer
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IDENTIFICATION CODE BASED INFORMATION SYSTEM
- Publication number 20140224888
- Publication date Aug 14, 2014
- Caterpillar Inc.
- Bradley K. Bomer
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
AUTOMATED SYSTEM FOR ENHANCED BLADE CONTROL
- Publication number 20140121908
- Publication date May 1, 2014
- Caterpillar, Inc.
- Drew A. FEHR
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Implement Controller Having Angular Rate Correction
- Publication number 20140121909
- Publication date May 1, 2014
- Caterpillar Inc.
- Drew Alan Fehr
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
System for Determining Coefficients of Seal Friction
- Publication number 20140109647
- Publication date Apr 24, 2014
- Caterpillar Inc.
- Joseph Faivre
- B60 - VEHICLES IN GENERAL
Information Patent Application
System and Method for Estimating Machine Pitch Angle
- Publication number 20140107896
- Publication date Apr 17, 2014
- Caterpillar Inc.
- Drew A. Fehr
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Payload Estimation System
- Publication number 20140107897
- Publication date Apr 17, 2014
- Caterpillar Inc.
- Yongliang Zhu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
System for Work Cycle Detection
- Publication number 20140107895
- Publication date Apr 17, 2014
- Caterpillar Inc.
- Joseph Faivre
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
OPERATIONAL PARAMETER DETERMINATION SYSTEMS AND METHODS WITH GEAR S...
- Publication number 20140067213
- Publication date Mar 6, 2014
- Caterpillar Inc.
- Paul Russell FRIEND
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
BACKUP VELOCITY ESTIMATION UTILIZING TRACTION DEVICE SPEED
- Publication number 20140039748
- Publication date Feb 6, 2014
- Caterpillar, Inc.
- Paul Russell FRIEND
- G01 - MEASURING TESTING
Information Patent Application
INCLINATION DETECTION SYSTEMS AND METHODS
- Publication number 20130079949
- Publication date Mar 28, 2013
- Caterpillar, Inc.
- Paul Russell FRIEND
- B60 - VEHICLES IN GENERAL

Drew A. Fehr

Person

Patents Grantslast 30 patents

Idle reduction engine shutdown and restart system for a machine

Compensating for acceleration induced inclination errors

System for determining coefficients of seal friction

Inclination detection systems and methods

Backup velocity estimation utilizing traction device speed

System and method for estimating machine pitch angle

Automated system for enhanced blade control

Implement controller having angular rate correction

System for work cycle detection

Payload Estimation system

Identification code based information system

Operational parameter determination systems and methods with gear s...

Patents Applicationslast 30 patents

Compensating for Acceleration Induced Inclination Errors

IDLE REDUCTION ENGINE SHUTDOWN AND RESTART SYSTEM FOR A MACHINE

Prioritizing Method of Operator Coaching On Industrial Machines

IDENTIFICATION CODE BASED INFORMATION SYSTEM

AUTOMATED SYSTEM FOR ENHANCED BLADE CONTROL

Implement Controller Having Angular Rate Correction

System for Determining Coefficients of Seal Friction

System and Method for Estimating Machine Pitch Angle

Payload Estimation System

System for Work Cycle Detection

OPERATIONAL PARAMETER DETERMINATION SYSTEMS AND METHODS WITH GEAR S...

BACKUP VELOCITY ESTIMATION UTILIZING TRACTION DEVICE SPEED

INCLINATION DETECTION SYSTEMS AND METHODS