MH

Margaret F. Hammacher

🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,070,933 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333569 Carrying handle for detachable containers and containers including such handle — 1982-06-08