HG

Heinrich D. Gerdes

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Topeka, KS: #135 of 292 inventorsTop 50%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #4,086,998 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4259941 Fireplace construction for mobile homes — 1981-04-07