Inventor
SALIS KEITH A
US10 patents
⚠️ This page may combine multiple inventors who share the name “SALIS KEITH A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINER ENTERPRISES
5 patentsUS6877623B2Apr 12, 2005
Elastomeric spring assembly for a railcar and method of making same
MINER ENTERPRISES40 citations91
USD932370SOct 5, 2021
Railcar side bearing pad
MINER ENTERPRISES0 citations61
US7128312B2Oct 31, 2006
Elastomeric spring assembly for a railcar and method of making same
MINER ENTERPRISES5 citations61
US10328957B2Jun 25, 2019
Railcar draft gear assembly
MINER ENTERPRISES1 citations60
US11472447B2Oct 18, 2022
Railroad freight car coupling system
MINER ENTERPRISES0 citations47
WILT DONALD E
4 patentsUS8590717B2Nov 26, 2013
Railroad freight car draft gear
WILT DONALD E15 citations82
US9789888B2Oct 17, 2017
Railcar draft gear assembly
WILT DONALD E11 citations81
US8939300B2Jan 27, 2015
Friction/elastomeric draft gear
WILT DONALD E13 citations78
US8870002B2Oct 28, 2014
Railroad freight car draft gear assembly
WILT DONALD E11 citations78