KB

Kenneth Bickerstaff

PL Pilkington Brothers Limited: 1 patents #8 of 35Top 25%
📍 Widnes, GB: #20 of 43 inventorsTop 50%
Overall (All Time): #4,099,957 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4299018 Roll for use under high or low temperature conditions John D. Brewin 1981-11-10