LM

Lawrence McAllister

WL Westinghouse Brake And Signal Holdings Limited: 2 patents #11 of 69Top 20%
Overall (All Time): #1,315,783 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12215558 Pipe cutting apparatus 2025-02-04
7017864 Railway track circuits 2006-03-28
6848658 Train detection 2005-02-01