Inventor

LIANG GUANGHUI

US4 patents

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

JOHANNSEN ERIC J

2 patents

US8721213B2May 13, 2014

Seal assembly for track pin joint assembly

JOHANNSEN ERIC J5 citations69

US8678696B2Mar 25, 2014

Seal assembly for track pin joint assembly

JOHANNSEN ERIC J2 citations59

LIANG GUANGHUI

1 patent

US8985590B2Mar 24, 2015

Seal assembly for track pin joint assembly of undercarriage

LIANG GUANGHUI7 citations73

CATERPILLAR INC

1 patent

US9302722B2Apr 5, 2016

Seal assembly for track pin joint assembly of undercarriage

CATERPILLAR INC1 citations45