Eric James Johannsen

Person

Washington, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Component wear monitoring based on strain data
- Patent number 12,221,772
- Issue date Feb 11, 2025
- Caterpillar Inc.
- Eric J. Johannsen
- G01 - MEASURING TESTING
Information Patent Grant
Determining idler wear based on position of idler assembly
- Patent number 12,196,549
- Issue date Jan 14, 2025
- Caterpillar Inc.
- Eric J. Johannsen
- G01 - MEASURING TESTING
Information Patent Grant
Track shoe assembly including a shoe plate and a grouser and relate...
- Patent number 12,116,058
- Issue date Oct 15, 2024
- Caterpillar Inc.
- Eric J. Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Predicting track assembly component failure using direct oil contac...
- Patent number 12,078,523
- Issue date Sep 3, 2024
- Caterpillar Inc.
- Michael Stephen Galat
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Detecting sprocket segment wear based on machine drivetrain data
- Patent number 11,972,646
- Issue date Apr 30, 2024
- Caterpillar Inc.
- Eric J. Johannsen
- G07 - CHECKING-DEVICES
Information Patent Grant
Undercarriage wear measurement using a gyro sensor
- Patent number 11,860,061
- Issue date Jan 2, 2024
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Ground-engaging track shoe having raised-relief fixturing surfaces
- Patent number 11,820,446
- Issue date Nov 21, 2023
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Ground-engaging track shoe having weight relief channel
- Patent number 11,745,811
- Issue date Sep 5, 2023
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Undercarriage wear prediction using machine learning model
- Patent number 11,704,942
- Issue date Jul 18, 2023
- Caterpillar Inc.
- Li Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Track wear detection based on pressure data and flow data
- Patent number 11,572,076
- Issue date Feb 7, 2023
- Caterpillar Inc.
- Eric J. Johannsen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bushing for a track assembly
- Patent number 11,148,736
- Issue date Oct 19, 2021
- Caterpillar Inc.
- Eric J. Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method of track link manufacture
- Patent number 10,882,574
- Issue date Jan 5, 2021
- Caterpillar Inc.
- Eric James Johannsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Keyhole master track link
- Patent number 10,676,143
- Issue date Jun 9, 2020
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Splined idler for scallop resistance
- Patent number 10,589,808
- Issue date Mar 17, 2020
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Torque monitoring device
- Patent number 10,493,574
- Issue date Dec 3, 2019
- Caterpillar Inc.
- Eric J. Johannsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Master track link having gapped teeth
- Patent number 10,407,115
- Issue date Sep 10, 2019
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Track link with angled seal counterbore
- Patent number 10,322,758
- Issue date Jun 18, 2019
- Caterpillar Inc.
- Jason L. Sebright
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Undercarriage clamping master track link
- Patent number 10,322,760
- Issue date Jun 18, 2019
- Caterpillar Inc.
- Matthew William Trone
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Splined idler for scallop resistance
- Patent number 10,227,099
- Issue date Mar 12, 2019
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Track pin with improved hardness profile and method of producing th...
- Patent number 10,053,168
- Issue date Aug 21, 2018
- Caterpillar Inc.
- Eric James Johannsen
- C21 - METALLURGY OF IRON
Information Patent Grant
Scallop resistant idler heat treatment
- Patent number 10,046,817
- Issue date Aug 14, 2018
- Caterpillar Inc.
- Eric James Johannsen
- C21 - METALLURGY OF IRON
Information Patent Grant
Cartridge assembly with a flexible thrust ring assembly for a track...
- Patent number 10,046,816
- Issue date Aug 14, 2018
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Undercarriage track link assembly having offset link gaps
- Patent number 9,796,436
- Issue date Oct 24, 2017
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Roller assembly for a track-type machine
- Patent number 9,745,005
- Issue date Aug 29, 2017
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Roller collar guard plate
- Patent number 9,701,351
- Issue date Jul 11, 2017
- Caterpillar Inc.
- Gregory J. Kaufmann
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
High speed metal face seal
- Patent number 9,656,707
- Issue date May 23, 2017
- Caterpillar, Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Track assembly having a wear monitoring system
- Patent number 9,592,866
- Issue date Mar 14, 2017
- Caterpillar Inc.
- Michael Hasselbusch
- G07 - CHECKING-DEVICES
Information Patent Grant
Idler group and method of assembly
- Patent number 9,550,536
- Issue date Jan 24, 2017
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Twin bushing track chain cartridge
- Patent number 9,457,852
- Issue date Oct 4, 2016
- Caterpillar Inc.
- Eric Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Determination of undercarriage idler and roller wear based on final...
- Patent number 9,371,630
- Issue date Jun 21, 2016
- Caterpillar Inc.
- Eric Johannsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
TENSION MONITOR FOR UNDERCARRIAGE TRACK IN A WORK MACHINE
- Publication number 20250019939
- Publication date Jan 16, 2025
- Caterpillar Inc.
- Eric James Johannsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROLLER TEMPERATURE MONITORING
- Publication number 20240410763
- Publication date Dec 12, 2024
- Caterpillar Inc.
- Aaron Michael TETZLOFF
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
COMPOSITE TRACK PAD
- Publication number 20240270331
- Publication date Aug 15, 2024
- Caterpillar Inc.
- Eric James Johannsen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DETERMINING IDLER WEAR BASED ON POSITION OF IDLER ASSEMBLY
- Publication number 20240210155
- Publication date Jun 27, 2024
- Caterpillar Inc.
- Eric J. JOHANNSEN
- G01 - MEASURING TESTING
Information Patent Application
PREDICTING TRACK ASSEMBLY COMPONENT FAILURE USING DIRECT OIL CONTAC...
- Publication number 20240011813
- Publication date Jan 11, 2024
- Caterpillar Inc.
- Michael Stephen GALAT
- G01 - MEASURING TESTING
Information Patent Application
IDLER ADJUSTMENT ASSEMBLY
- Publication number 20230365208
- Publication date Nov 16, 2023
- Caterpillar Inc.
- Eric J. Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BUSHING WEAR MONITORING
- Publication number 20230366842
- Publication date Nov 16, 2023
- Caterpillar Inc.
- Eric J. JOHANNSEN
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
DETECTING SPROCKET SEGMENT WEAR BASED ON MACHINE DRIVETRAIN DATA
- Publication number 20230196852
- Publication date Jun 22, 2023
- Caterpillar Inc.
- Eric J. JOHANNSEN
- G07 - CHECKING-DEVICES
Information Patent Application
COMPONENT WEAR MONITORING BASED ON STRAIN DATA
- Publication number 20230193597
- Publication date Jun 22, 2023
- Caterpillar Inc.
- Eric J. JOHANNSEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
TRACK BOLT STRETCH DEVICE WITH NUT AND SPACER
- Publication number 20230160415
- Publication date May 25, 2023
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
UNDERCARRIAGE WEAR MEASUREMENT USING A GYRO SENSOR
- Publication number 20230110852
- Publication date Apr 13, 2023
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
TRACK SHOE ASSEMBLY INCLUDING A SHOE PLATE AND A GROUSER AND RELATE...
- Publication number 20230105350
- Publication date Apr 6, 2023
- Caterpillar Inc.
- Eric J. JOHANNSEN
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
TRACK SHOE OR TRACK BOLT WITH INCREASED SURFACE ROUGHNESS
- Publication number 20230087369
- Publication date Mar 23, 2023
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ROLLER MOUNTING AND ROLLER BLOCK ASSEMBLIES FOR GROUND-ENGAGING TRA...
- Publication number 20230083649
- Publication date Mar 16, 2023
- Caterpillar Inc.
- David Jennings Hakes
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
TRACK JOINT ASSEMBLY HAVING BUSHING STRUCTURED FOR IN-SERVICE TRANS...
- Publication number 20230068584
- Publication date Mar 2, 2023
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
TRACK LINK SPACING SENSORS
- Publication number 20230068599
- Publication date Mar 2, 2023
- Caterpillar Inc.
- Eric James Johannsen
- G08 - SIGNALLING
Information Patent Application
COMPONENT MONITORING BASED ON MAGNETIC SIGNALS
- Publication number 20230060000
- Publication date Feb 23, 2023
- Caterpillar Inc.
- Li Zhang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
TRACK SHOE ASSEMBLY INCLUDING A SHOE PLATE AND A GROUSER AND RELATE...
- Publication number 20230053156
- Publication date Feb 16, 2023
- Caterpillar Inc.
- Kevin L. STEINER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ANTI-BACKBENDING IDLER
- Publication number 20230024360
- Publication date Jan 26, 2023
- Caterpillar Inc.
- David J. Hakes
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
CENTER TREAD IDLER IN GROUND-ENGAGING TRACK SYSTEM DIMENSIONED TO F...
- Publication number 20230018696
- Publication date Jan 19, 2023
- Caterpillar Inc.
- Eric J. Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ROTATING TRACK GUIDE COMPONENTS WITH WHITE-IRON SEGMENTS
- Publication number 20220289319
- Publication date Sep 15, 2022
- Caterpillar Inc.
- Chandrasen Rameshlal Rathod
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
GROUND-ENGAGING TRACK SHOE HAVING RAISED-RELIEF FIXTURING SURFACES
- Publication number 20220289322
- Publication date Sep 15, 2022
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
GROUND-ENGAGING TRACK SHOE HAVING WEIGHT RELIEF CHANNEL
- Publication number 20220289320
- Publication date Sep 15, 2022
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
UNDERCARRIAGE WEAR PREDICTION USING MACHINE LEARNING MODEL
- Publication number 20220139117
- Publication date May 5, 2022
- Caterpillar Inc.
- Li Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACK WEAR DETECTION BASED ON PRESSURE DATA AND FLOW DATA
- Publication number 20220063636
- Publication date Mar 3, 2022
- Caterpillar Inc.
- Eric J. JOHANNSEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEAL FOR ROTATING SLEEVE TRACK
- Publication number 20200122792
- Publication date Apr 23, 2020
- Caterpillar Inc.
- Hong Lian
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
BUSHING FOR A TRACK ASSEMBLY
- Publication number 20200070908
- Publication date Mar 5, 2020
- Caterpillar Inc.
- Eric J. JOHANNSEN
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SPLINED IDLER FOR SCALLOP RESISTANCE
- Publication number 20190144056
- Publication date May 16, 2019
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
KEYHOLE MASTER TRACK LINK
- Publication number 20190092404
- Publication date Mar 28, 2019
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
MASTER TRACK LINK HAVING GAPPED TEETH
- Publication number 20190054964
- Publication date Feb 21, 2019
- Caterpillar Inc.
- Eric James Johannsen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Eric James Johannsen

Person

Patents Grantslast 30 patents

Component wear monitoring based on strain data

Determining idler wear based on position of idler assembly

Track shoe assembly including a shoe plate and a grouser and relate...

Predicting track assembly component failure using direct oil contac...

Detecting sprocket segment wear based on machine drivetrain data

Undercarriage wear measurement using a gyro sensor

Ground-engaging track shoe having raised-relief fixturing surfaces

Ground-engaging track shoe having weight relief channel

Undercarriage wear prediction using machine learning model

Track wear detection based on pressure data and flow data

Bushing for a track assembly

Method of track link manufacture

Keyhole master track link

Splined idler for scallop resistance

Torque monitoring device

Master track link having gapped teeth

Track link with angled seal counterbore

Undercarriage clamping master track link

Splined idler for scallop resistance

Track pin with improved hardness profile and method of producing th...

Scallop resistant idler heat treatment

Cartridge assembly with a flexible thrust ring assembly for a track...

Undercarriage track link assembly having offset link gaps

Roller assembly for a track-type machine

Roller collar guard plate

High speed metal face seal

Track assembly having a wear monitoring system

Idler group and method of assembly

Twin bushing track chain cartridge

Determination of undercarriage idler and roller wear based on final...

Patents Applicationslast 30 patents

TENSION MONITOR FOR UNDERCARRIAGE TRACK IN A WORK MACHINE

ROLLER TEMPERATURE MONITORING

COMPOSITE TRACK PAD

DETERMINING IDLER WEAR BASED ON POSITION OF IDLER ASSEMBLY

PREDICTING TRACK ASSEMBLY COMPONENT FAILURE USING DIRECT OIL CONTAC...

IDLER ADJUSTMENT ASSEMBLY

BUSHING WEAR MONITORING

DETECTING SPROCKET SEGMENT WEAR BASED ON MACHINE DRIVETRAIN DATA

COMPONENT WEAR MONITORING BASED ON STRAIN DATA

TRACK BOLT STRETCH DEVICE WITH NUT AND SPACER

UNDERCARRIAGE WEAR MEASUREMENT USING A GYRO SENSOR

TRACK SHOE ASSEMBLY INCLUDING A SHOE PLATE AND A GROUSER AND RELATE...

TRACK SHOE OR TRACK BOLT WITH INCREASED SURFACE ROUGHNESS

ROLLER MOUNTING AND ROLLER BLOCK ASSEMBLIES FOR GROUND-ENGAGING TRA...

TRACK JOINT ASSEMBLY HAVING BUSHING STRUCTURED FOR IN-SERVICE TRANS...

TRACK LINK SPACING SENSORS

COMPONENT MONITORING BASED ON MAGNETIC SIGNALS

TRACK SHOE ASSEMBLY INCLUDING A SHOE PLATE AND A GROUSER AND RELATE...

ANTI-BACKBENDING IDLER

CENTER TREAD IDLER IN GROUND-ENGAGING TRACK SYSTEM DIMENSIONED TO F...

ROTATING TRACK GUIDE COMPONENTS WITH WHITE-IRON SEGMENTS

GROUND-ENGAGING TRACK SHOE HAVING RAISED-RELIEF FIXTURING SURFACES

GROUND-ENGAGING TRACK SHOE HAVING WEIGHT RELIEF CHANNEL

UNDERCARRIAGE WEAR PREDICTION USING MACHINE LEARNING MODEL

TRACK WEAR DETECTION BASED ON PRESSURE DATA AND FLOW DATA

SEAL FOR ROTATING SLEEVE TRACK

BUSHING FOR A TRACK ASSEMBLY

SPLINED IDLER FOR SCALLOP RESISTANCE

KEYHOLE MASTER TRACK LINK

MASTER TRACK LINK HAVING GAPPED TEETH