DS

Donald D. Stafford

📍 Cincinnati, OH: #3,621 of 8,043 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,156,003 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D539398 Step-through bathtub insert — 2007-03-27
6272698 Adjustable bathtub insert — 2001-08-14