ES

Edward S. Southard

📍 Lodi, CA: #1 of 8 inventorsTop 15%
🗺 California: #320 of 6,198 inventorsTop 6%
Overall (1982): #14,698 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4348992 Engine block heater 1982-09-14
4309967 Variation of engine coolant heater 1982-01-12