DB

Debra L. Barto

📍 Lordstown, OH: #5 of 13 inventorsTop 40%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,140,902 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10434028 Stairway step aid 2019-10-08