DH

David Holden

PL Pilkington Group Limited: 1 patents #1 of 19Top 6%
📍 Orrell, CA: #1 of 1 inventorsTop 100%
Overall (2016): #426,910 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9346962 Fire resistant glazings Stephen Ian Bond, Karikath Sukumar Varma 2016-05-24