JO

John K. Olby

CP Cookson Group Plc: 1 patents #1 of 4Top 25%
📍 Wembley, GB: #2 of 5 inventorsTop 40%
Overall (1989): #93,702 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806507 Method of preventing glaze defects — 1989-02-21