PO

Peter A. Oliphant

MA Mattel: 1 patents #5 of 40Top 15%
📍 San Fernando, CA: #12 of 91 inventorsTop 15%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #38,774 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4322074 Electronic game system David F. James, Timothy A. Effler 1982-03-30