Inventor
EHRLICH DONALD J
US10 patents
⚠️ This page may combine multiple inventors who share the name “EHRLICH DONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WABASH NATIONAL CORP
5 patentsUS5622115AApr 22, 1997
Modular articulated railcar
WABASH NATIONAL CORP63 citations95
US4703948ANov 3, 1987
Trailer floor assembly
WABASH NATIONAL CORP56 citations95
US5832836ANov 10, 1998
Modular articulated railcar
WABASH NATIONAL CORP35 citations92
US5685228ANov 11, 1997
Bi-tri-level deck system for a railcar
WABASH NATIONAL CORP52 citations92
US5601033AFeb 11, 1997
Door structure for a railcar in an articulated train
WABASH NATIONAL CORP30 citations92