JH

John Richard Holland

PL Pilkington Group Limited: 1 patents #1 of 5Top 20%
Overall (2011): #261,547 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7947384 Fire resistant glazings Karikath Sukumar Varma, David Holden 2011-05-24