Patents/Inventors

Eric James Johannsen

Washington, ILUS6 patents

7 Patents

US124795242025
Rotating Track Guide Components with White-iron Segments
Caterpillar Inc.
0 cites
US124480652025
Track Joint Assembly Having Bushing Structured for In-service Transitioning from Fixed to Rotating
Caterpillar Inc.
0 cites
US124108312025
Track Bolt Stretch Device with Nut and Spacer
Caterpillar Inc.
0 cites
US122861742025
Roller Mounting and Roller Block Assemblies for Ground-engaging Track System
Caterpillar Inc.
0 cites
US118600612024
Undercarriage Wear Measurement Using a Gyro Sensor
Caterpillar Inc.
0 cites
US118204462023
Ground-engaging Track Shoe Having Raised-relief Fixturing Surfaces
Caterpillar Inc.
0 cites
US117458112023
Ground-engaging Track Shoe Having Weight Relief Channel
Caterpillar Inc.
0 cites