JH

James B. Hunter

JP Johnson Matthey Plc: 1 patents #1 of 9Top 15%
📍 Newtown Square, PA: #2 of 10 inventorsTop 20%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #56,184 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349450 Catalytic elements — 1982-09-14