JO

John K. Olby

CP Cookson Group Plc: 1 patents #13 of 64Top 25%
📍 Wembley, GB: #21 of 73 inventorsTop 30%
Overall (All Time): #2,328,682 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4806507 Method of preventing glaze defects 1989-02-21
4486236 Ceramic pigment 1984-12-04