WT

William Thilwind

PP Pilkington Brothers P.L.C.: 1 patents #9 of 44Top 25%
📍 St Helens, GB: #18 of 39 inventorsTop 50%
Overall (All Time): #3,978,440 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4680206 Sealed double glazing unit Brian Yoxon 1987-07-14