EK

Edward A. Ketterer

HE Heil-Quaker: 1 patents #5 of 11Top 50%
📍 Benton Harbor, MI: #164 of 238 inventorsTop 70%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,063,465 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309947 Mounting arrangement for condensate neutralizer in a furnace — 1982-01-12