JP

John Phillip Porrill

PL Pandrol Limited: 1 patents #1 of 3Top 35%
Overall (2003): #190,701 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6651897 Suspended rail fastening assembly Stephen John Cox 2003-11-25