JA

John L. Addy

HL Hill & Smith Limited: 1 patents #1 of 5Top 20%
📍 Linlithgow, GB: #1 of 1 inventorsTop 100%
Overall (2011): #265,213 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8061926 Crash barrier beam Mark Riddell, Leslie J. Wall, Peter John Wilkinson, Mark G. Reynolds 2011-11-22