DD

David Daffern

PO Ppg Industries Ohio: 1 patents #35 of 127Top 30%
📍 Toronto, CA: #306 of 1,338 inventorsTop 25%
Overall (2025): #414,604 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12331158 Polyester polymer and polyester-based heat resistant coating for cookware or bakeware Peter R. Jepson, Thomas J. Bate 2025-06-17