Inventor

JOHANNSEN ERIC J

US22 patents

⚠️ This page may combine multiple inventors who share the name “JOHANNSEN ERIC J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHANNSEN ERIC J

CATERPILLAR INC

Cartridge assembly for a track chain of a track type machine and machine using same

Sound reducing segmented idler for track-type vehicles

Undercarriage wear prediction using machine learning model

Component wear monitoring based on strain data

Detecting sprocket segment wear based on machine drivetrain data

Track wear detection based on pressure data and flow data

Elliptical bore pin retention system

Cap and pin retention system

Track shoe assembly including a shoe plate and a grouser and related method of manufacture

Center tread idler in ground-engaging track system dimensioned to form a sprocketed idler wear pattern

Track shoe assembly including a shoe plate and a grouser and related method of manufacture

Predicting track assembly component failure using direct oil contact sensor device

Bushing for a track assembly

Roller temperature monitoring

Component monitoring based on magnetic signals

Idler adjustment assembly

Determining idler wear based on position of idler assembly

Torque monitoring device

JOHANNSEN ERIC J

Bushing for a track-type undercarriage

Seal assembly for track pin joint assembly

Seal assembly for track pin joint assembly

NEBERGALL KENNETH

Sweeping track shoe for undercarriage system in a track-type machine