LD

Leland J. Hoffman, deceased

📍 Medina, OH: #303 of 501 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,733,203 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D388520 Adjustable swimming pool ladder L. A. Stocking, executor 1997-12-30