KL

Keith W. Langley

WL Westinghouse Brake And Signal Holdings Limited: 1 patents #1 of 5Top 20%
Overall (1989): #88,391 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4875559 Tread brake unit Jack Washbourn 1989-10-24